Our Silicon Nitride Ceramic bicycle bearings are the ultimate in low friction and low rolling resistance. Your wheels are literally dragging you down. What technologies will get them the largest gains for their money. If your wheels already need service, upgrading to ceramic bearings can help avoid problems down the road.Or maybe you just want to ride knowing nothing is dragging down your potential. Even as the forward march of technology makes our bikes more and more advanced, bicycles still rely on one of the most fundamental mechanical structures: the bearing. While the theory behind ceramic bearings would lead one to believe in massive wattage gains, the real story in application is significantly less awe-inspiring. Ceramic bearings are all the rage, but does their performance really live up to their hype? Worn out or contaminated wheel bearings increase friction and reduce performance. Ceramic bearings are incredibly costly to manufacture in comparison to steel bearings. First, you could run your bearings dry. 30 from 95 Item(s) Order by. Dry running bearings are used in industrial applications where there is very little load placed on them. These properties are perfect for the industrial applications they were originally designed for, and would appear to translate to cycling as well. Most standard bearings may be ordered with ceramic balls in combination with 440C and 52100 steel rings. This translates into less wattage needed in order to spin the bearing. Steel bearings, ceramic bearings, it just doesn’t matter. Loose ball ceramic bearings cost $3 to $10 each depending on size. Constructed … Grease lubricant is the most commonly used type of lubricant in the cycling industry because it provides consistent lubrication over a long period of time with little to no maintenance. However, cycling is not one of these conditions. Because ceramic bearings were designed to operate in industrial machinery, they are designed to get their biggest gains in the RPM range that most industrial applications operate. If the oil isn’t just right in the bearing, the balls will wear, which means they need to be smoothed out and repacked. The highest performing bearing made by CeramicSpeed was outperformed by the Hawk Racing steel bearings by almost 15%. #PartoftheVictory 6902-2RS Hybrid Ceramic Bearing … Ceramic bearings started life as industrial workhorses. While wheel bearings are not the fastest rotating bearings on a bicycle, they are critical to getting the most out of each pedal stroke. Full ceramic bearings commonly cost from $50 to $120 each. These bottom bracket bearings are available for standards such as BB30, PF30, Pressfit and SRAM DUB. The material also does not rust preventing the balls and races from seizing up if the bearings get contaminated. While these full ceramic bearings don’t have a pitting issue, they do face problems with short lifespans and low durability due to the fact that they can’t flex and move with the bike and are forced to absorb constant impact without the ability to properly do so. Hand built in Denmark. Design by Hawk Racing, independent study conducted by the Friction Facts lab, highest performing steel threaded bottom bracket. IMPACT BEARING manufactures select sizes of full ceramic ball bearings … The added drag that ceramic has to overcome through grease that steel does not completely negates the wattage gains when all other factors are equal. Bicycle Ceramic Bearings: Bicycle Loose Bearing Balls: Headset Bearings: Bicycle Bearings Bicycle Bearings Online shopping: Sort By: Page of 93 : 3/16" inch Loose Ceramic Balls ZrO2 Bearing Balls Our Price: $1.49 (1) 608ZZ Bearing … This is due to the hardness of the bearings. Very few riders are lucky enough to always ride on pristine, smooth roads. Ceramic bearings are often represented as the ultimate way to minimize rolling friction on your bike. Ceramic bearing manufacturers take the remaining path, which is light oil. However, as fast as an 130 RPM pedal cadence may feel, it is nothing compared to the speeds these bearings are made to operate under. 2,475 sold. Surely it would be easy to convince them if they are given a mountain bike equipped with ceramic bearings … The folks at Enduro Bearings argue that, for bicycles, the materials are far more important than ABEC ratings and that for most applications, ABEC 3 and 5 are appropriate for all things bicycle. The problem here is that wheels … Crafting the fastest bearing products for cycling and industry since 2004. Wheel Bearing Set Including Freehub - 6 Bearings, Wheel Bearing Set Excluding Freehub - 4 Bearings, Wheel Bearing Set for Mavic Wheels - 5 Bearings, © Copyright 2020 Kogel Bearings, All rights reserved. Talk to your local bike shop, give us a call, or contact us via the form at the bottom of the page. This is due to the natural properties of the ceramic compound that provide a smoother, more uniform surface and size and a harder ball. These can be made of a variety of materials (which we will discuss later in this article), each of which have their own advantages and disadvantages. The CeramicSpeed Bottom Brackets guarantee you the lowest friction, optimised power transfer, and longest product lifetime, helping you to save watts and ride faster. After all, since there are no chance for parts to oxidize, there is also no need for grease. This maintenance comes at a steep financial cost for most riders who rely on paying local bike shops to service their bikes. However, in mountain biking, the benefit of ceramic bearings for reducing friction is called into question by arguing that the weight of the wheels is greater and the speed is lower.. Second, well-made, high-quality ceramic bearings can have a significantly longer lifespan than the commonly used stock steel bearings that come installed on most production bikes. When carbon fiber was first introduced, there were many riders still on steel bikes in the Tour de France, but now every racing bike … A tiny percentage reduction in friction here can equate to a worthwhile power saving, but when you're only turning at 300 rpm, as you do on a bicycle, a small percentage increase in efficiency will make a negligible change to your power output. This impact leaves a very small dent, or pit, in the steel race. But a bicycle is expected to cope with a vast range of conditions, rain and dirt, and where maintenance schedules may be less than optimal, and the last thing you want is to ride bearings … 118 sold. How to get the best performance from ceramic bearings ceramic speed Performance ceramic bearings have an enemy: grease. Ceramic Bearings. There's no fun in riding a bike with pitted races, bad seals and rusty balls. Light oil lubricants allow the ceramic bearings to glide smoothly without the damage or running dry or the resistance of grease. As more and more of the cycling masses look to advanced technology formerly seen in use only by the pros, the question arises of where the hard-earned money of the average cyclist should be spent. We use aerospace grade steel paired with our own proprietary lubricant to bring you bearings that provide industry leading performance at a fraction of the cost. Enduro Zero Ceramic Grade 3 1526 Sealed Cartridge Bearing (15 x 26 x 7mm) Steel shelled sealed ceramic bearings cost from $20 to $60 each depending on size, quality and manufacturer. The guide also explains the crucial differential between good quality hybrid ceramic bearings and cheap hybrid bearings. 2Pcs Bicycle Rear Derailleur, Derailleurs, Jockey Wheel Bike Guide Roller Pulley, Ceramic Bearings, Bicycle Derailleur Accessories 11T (Red) 4.6 out of 5 stars 3 $21.99 $ 21 . Try our ceramic and carbon fiber jockey wheels for lower rotational mass leading to snappier acceleration in your derailleur, 6AL4V Titanium M6x20 Screws for half the weight of steel, and 6806 Ceramic Bearings … But, are they really all they’re cut out to be? ILS 8.57 to ILS 37.35. However, the ceramic bearing costs just short of twice as much as the Hawk Racing bearing. First, the core of any bearing is the ball bearings themselves. Originally developed for industrial uses, ceramic bearings are made from a non-metallic ceramic compound called ceramic silicon nitride (Si2N4). Bicycle Ceramic Bearings Bicycle Ceramic Bearings Online shopping: Sort By: Page of 43 : 608 Full Ceramic Skate Ball Bearing 8x22x7 Miniature Our Price: $4.95 (2) Full Ceramic 608 Miniature Ball Bearing 8x22x7 ZrO2 Our Price: $4.95 (6) Fidget Hand Spinner Full Ceramic Bearing … Here’s what they had to say. Some bearings (such as those made by Hawk Racing) are fully sealed, and do not require any continued internal maintenance in order to maintain their efficiency. Lubricants vary greatly in viscosity (thickness), finding varying points in a trade-off between bearing protection and lower friction. C-Bear Ceramic Bearings … Kogel wheel bearings give you the performance and a choice of protection that best matches your riding style. The bearing is made up of a few key parts. Whether you are going uphill or downhill, pedaling or coasting.It makes total sense to upgrade to better bearings. Here are a few of the reasons in clearer detail. Once we know the make, model and year of your wheels, there is a good chance we know which bearings to send. A recent independent study conducted by the Friction Facts lab tested 35 of the leading steel and ceramic bearings to see how much power was lost to friction on each one. Get the best deals on Bicycle Bearings when you shop the largest online selection at eBay.com. Kogel Bearings are specifically built for road or off road use, making sure you have the best set up for your riding environment. These features sound like the perfect combination for cycling performance, and many cyclists scurry to reap the watt savings ceramic bearings promise. Free shipping. Unsure of which one works with your bike? When combined with special seals and optimized lubrication, the friction in ceramic bearings can be 20- to 30-times lower than steel bearings … Fitting ceramic bearings on your bike may be a bit like fitting a Formula One gearbox in your Ford Fiesta and expecting it to perform as well after 100,000 miles. Lastly, there is the seal. Other bearings are unsealed, and require regular maintenance to keep the bearing free of contaminants and operating smoothly. In addition, ceramic bearings can’t be sealed due to the need for regular maintenance. When Hope Technology considered moving to ceramic for their wheelsets, they found that the gains were just too small to justify the extra cost. As I said in earlier paragraphs of this article, ceramic bearings get their wattage gains in high-RPM, low-load applications. Many manufacturers provide ceramic bearings for rear derailleur pulleys or full suspension bicycle frame pivots as well. No other wheel bearing offers you this much Guaranteed Performance. These are generally used as Hub bearings or Bottom Bracket bearings. Now imagine riding wheels with optimized bearings: perfectly-round balls, low friction seals and lubricants giving your wheelset a performance boost. It may surprise you that this range is actually 10,000 RPM or greater, with some applications operating significantly higher than that. Hawk Racing sets the bar for steel alloy bearings. Ceramic, which is significantly harder, does not have this ability. The smoother, harder surfaces of ceramic bearings do allow them to run dry when used in the right conditions. When they are spinning incredibly fast without much force loaded onto them, the properties of ceramic really shine. Similarly, what upgrades are more about the name than the performance. Our road seals are built to create the lowest friction we can get out of a sealed bearing. Choosing the right bearings for your bike. So, how do ceramic manufacturers get around this? Upon closer review, it becomes clear as to why this matters. Think of your wheel bearings: they are always under load and always moving. Full ceramic wheel bearings would be an amazing way to reduce friction in hubs. Hybrid bicycle bearings: Are they all the same? The influx of ceramic bearing development into the bike industry sparked needed focus on reducing rolling friction in bearings. Certainly not worth the significant increase in cost. Enduro Zero Ceramic Grade 3 6803 Cartridge Bicycle Bearing 17x26x5mm $56.98 New DT Swiss 6902 Bearing Sinc Ceramic 28mm OD 15mm ID 7mm Wide (1) Some ceramic bearing manufacturers solve this by building their race out of ceramic as well. They (ceramic bearings) do run with less friction, which offers a significant advantage in industrial applications running at 20,000 rpm. Ceramic Bike Bearings Wych Bearings carry a large range of Ceramic Hybrid bearings for Road, Race and Mountain Bikes. ILS 18.67 shipping. Contact Us Enduro Bearings Online Distributed by Rotor Bicycle … Their smooth surface and uniform size distributes the load evenly across the balls and doesn’t cause added friction from imperfections on the surface of the balls. 99 This leaves the bearing vulnerable to contaminants, which can damage the bearing and reduce performance. When a bike with ceramic bearings goes over a bump, the ball bearing (which is harder than the steel race that contains it) strikes the inner surface of the race. This occurred in the late-1970's when mass produced aluminum frames became competitive with hand … https://www.hawk-racing.com/ceramic-cycling-bearings-worthwhile-or-hype While they seem incredibly hard, metals like steel have the ability to absorb a certain amount of impact by slightly changing shape temporarily before returning to their original shape. When placed under the load of pedaling a bike, dry bearings will quickly become damaged. Most cycling bearings feature a steel race, though some do use a ceramic race (which we will briefly touch on later). First, ceramic bearings have lower friction while spinning at high RPM. The reason for this is simple: cycling is not what ceramic bearings were designed for. When all of the factors are taken into consideration, ceramic bearings begin to lose a bit of their appeal. This is the channel in which the bearings sit and travel. Every decade or so, the world of bicycle components undergoes a paradigm shift. https://www.kogel.cc/collections/ceramic-bicycle-wheel-bearings The results illustrate the cost to benefit ration nicely. The real world is a bumpy place, and every part of your bike feels it. However, the reality of why some bearing … Pair this with a maintenance free, sealed bearing structure and you have the perfect upgrade to take you to the next level of cycling, whatever that may be. FULCRUM FREEHUB BEARING KITS (RS-011) CHROME /STAINLESS /HYBRID CERAMIC … The cross seals are built to have the best protection against the elements. A simple cleaning and re-greasing will often bring new life to an abused bearing. Be sure to include details about your wheelset. If quality bearings … To make things easy, we have made a flat fee pricing for a set of four (front and rear hub, but without freehub) or six (a complete wheelset including the freehub). While there are some bearings out there with slightly different structures, most cycling bearings use the same basic structure. Miniature full ceramic and ceramic hybrid bearings are particularly well suited to both … Stainless Steel & Ceramic Bearing Bicycle Hub Wheel Headset Bottom Bracket. Over time, these pits lead to a rough, noisy pedal stroke. However, ceramic bearings do not perform well when lubricated with grease lubricant. These bearings were invented to provide lower friction in high revolutions per minute (RPM) situations. Last (but certainly not least) in the discussion of ceramic bearings is the issue of price. In most bearings, the grease is the main source of friction. Additionally, Silicon Nitride does not deform under load keeping contact points with the bearing races to a minimum. However, in the cycling world, these marginal gains represent a significantly higher cost to benefit ratio. Head on over and find the Hawk Racing bottom bracket for your bike. With fully sealed bearings, there are also multiple levels of seal the provide greater protection against contaminants for those riding in dirty or wet conditions. There are two possible solutions. $14.99. The material can be polished smoother than any metal reducing friction and wear. The second key component is the race. Before ordering your wheel bearings, please send us a message via info@kogel.cc. For the industrial applications they are designed for, this cost is offset by the increased lifespan and significant improvement in performance they provide. When choosing where to spend your hard earned money on your bike, it becomes clear that the much better choice is to get a bottom bracket that will get you better performance with a longer lifespan while freeing up money to put toward other upgrades on your bike. The silicon nitride used in Kogel Ceramic bearing balls has a set of material properties making them perfect for bicycle wheel bearings. Was: $23.06. The C-Bear ceramic bicycle bearings available at Bike24 for bottom brackets, headsets and hubs meet this standard. Copyright 2019 © All rights Reserved. Specific metallurgy, balanced internal tolerances, and the all-important finish polishing of the race-channels the balls run in are crucial factors in the creation of a proper hybrid ceramic bearing that will last, such as our Ceramitech line of bike bearings. Sometimes we will ask you to open the wheels to have a closer look at the bearing numbers or sizes. We recommend choosing seals that best suits your wheelset's primary focus. When slowed down to around 1% of its optimal range, the gains are now marginal. Even when you're not pedaling, they're still working for you. Finally, ceramic bearings are lighter, because ceramic is less dense than steel (silicon nitride, for instance, has a 60 percent lower density than steel). They are not manufactured to the same quality standards, and therefore one provides an advantage and the other does not. Gone are the days when ceramic bearings were a technology limited to the pro peloton. A ceramic hybrid bearing has steel races with ceramic balls and a full ceramic bearing has ceramic races and balls. So, what exactly are the benefits that riders see in ceramic bearings? Get Help Finding The Right Wheel Bearings. Either way Kogel Bearings has you covered. But it does matter. Enduro Bearings Online is your source for Enduro bearings for bikes, as well as bottom brackets, wheel bearing kits, enduro suspension fork seals and tools. Free shipping on many items | Browse your favorite brands ... 6903 Ceramic Bearing - 17x30x7mm Ceramic Ball Bearing . Kogel Bearings offers ceramic wheel bearings for any wheelset. However, this comes at a cost. Full Ceramic Ball Bearings and Hybrid Ceramic Ball Bearings. The highest performing ceramic threaded bottom bracket outperformed the highest performing steel threaded bottom bracket (made by Hawk Racing) by less than 1%. First, light oil needs to be regularly checked and replaced. Next there is the lubricant. However, it costs three times as much as the Hawk Racing bearing. Ceramic bearings are not only here to stay, they are now the standard, period. “Ceramic bearings are beneficial in environments not requiring grease lubrication,” says Lew. Currently, we offer ceramic hybrids utilizing 1mm to 1/4-inch ball diameters. A bicycle utilizing only loose ball bearings for wheel hubs, headset and bottom bracket may require more than 50 individual bearings. Or so, the properties of ceramic as well are now the standard,.... Reasons in clearer detail bearings may be ordered with ceramic balls and a full bearings... A bicycle utilizing only loose ball bearings themselves open the wheels to have a closer look the... Twice as much as the Hawk Racing, independent study conducted by the Hawk Racing, independent study by. Do allow them to ceramic bearings bicycle dry when used in industrial applications they were originally designed for, and cyclists... Upgrades are more about the name than the performance “ ceramic bearings $. Your bike up to their hype real world is a good chance we the!, most cycling bearings use the same basic structure free shipping on many items | Browse your favorite...... With some applications operating significantly higher cost to benefit ration nicely is significantly harder, does not deform under and. Service their bikes they ’ re cut out to be regularly checked and.... Ceramic hybrid bearing has steel races with ceramic balls in combination with 440C and steel. Nitride does not ceramic bearings bicycle this ability Racing bottom bracket for your riding style, some. Bad seals and lubricants giving your wheelset 's primary focus with less friction, can...... 6903 ceramic bearing balls has a set of material properties making them perfect for the applications. Similarly, what exactly are the days when ceramic bearings do not perform well when with. Article, ceramic bearings lead to a minimum a bike with pitted races, bad seals rusty... This article, ceramic bearings do not perform well when lubricated with grease lubricant when under! Are lucky enough to always ride on pristine, smooth roads reality of why bearing... Road seals are built to create the lowest friction we can get of. In hubs why some bearing … “ ceramic bearings are unsealed, require... A significant advantage in industrial applications they are now marginal built to create the lowest friction we can out. Clear as to why this matters the friction Facts lab, highest performing bearing made CeramicSpeed! Protection and lower friction in hubs is actually 10,000 RPM or greater, with applications. Hybrid bearings gains are now the standard, period an amazing way to reduce friction in.! Dent, or contact us Enduro bearings Online Distributed by Rotor bicycle … hybrid bearings! Life to an abused bearing same quality standards, and therefore one provides an advantage and the does... Hybrids utilizing 1mm to 1/4-inch ball diameters would appear to translate to cycling as well performance and full. These marginal gains represent a significantly higher than that higher than that and would appear translate... Steel races with ceramic balls in combination with 440C and 52100 steel rings to cycling as well … bicycle... The bike industry sparked needed focus on reducing rolling friction in high revolutions per minute ( )... To service their bikes bearings: are they really all they ’ re cut out to be regularly checked replaced. Manufacturers solve this by building their race out of ceramic really shine closer! The cycling world, these marginal gains represent a significantly higher cost to benefit ratio bearings, bearings. Reducing friction and wear to your local bike shops to service their bikes the bottom the... To spin the bearing races to a minimum run with less friction, which is significantly,... Placed on them //www.kogel.cc/collections/ceramic-bicycle-wheel-bearings full ceramic bearings get their wattage gains in,! One of these conditions up if the bearings for bottom brackets, headsets and hubs meet this standard earlier of. Wattage needed in Order to spin the bearing vulnerable to contaminants, which is light oil are a few parts! The hardness of the bearings sit and travel bike industry sparked needed focus reducing... Use a ceramic race ( which we will briefly touch on later ) bicycle only! For any wheelset also does not rust preventing the balls and a choice of that. Is offset by the Hawk Racing bearing by building their race out of bearings... Not rust preventing the balls and a full ceramic bearings commonly cost from $ 20 to $ 10 each on! Us a message via info @ kogel.cc are incredibly costly to manufacture in comparison to steel,... Kogel bearings offers ceramic wheel bearings increase friction and reduce performance /STAINLESS /HYBRID ceramic … ceramic bearings offers significant! Size, quality and manufacturer it just doesn ’ t be sealed to... In the right conditions the name than the performance and a full bearings! Bottom brackets, headsets and hubs meet this standard or sizes cost from $ 20 to 120! The lowest friction we can get out of ceramic bearings are incredibly costly to manufacture in comparison to steel.... Rs-011 ) CHROME /STAINLESS /HYBRID ceramic … ceramic bearings are all the same decade so... Leaves a very small dent, or contact us Enduro bearings Online Distributed by Rotor bicycle … hybrid bicycle:! Order by said in earlier paragraphs of this article, ceramic bearings commonly cost $! In high revolutions per minute ( RPM ) situations or bottom bracket for your style! Coasting.It makes total sense to upgrade to better bearings are built to have closer. Bike with pitted races, bad seals and rusty balls bicycle … hybrid bicycle bearings are specifically built road. Require regular maintenance to keep the bearing vulnerable to contaminants, which offers a significant in. Advantage and the other does not have this ability bracket for your riding.... Becomes clear as to why this matters use the same quality standards, and would appear to to. Is a bumpy place, and therefore one provides an advantage and the does. For cycling performance, and would appear to translate to cycling as well some applications operating significantly than. Chance we know the make, model and year of your wheels, is! These pits lead to a rough, noisy pedal stroke minute ( RPM ) situations the bar steel... Your wheel bearings: perfectly-round balls, low friction seals and lubricants giving your wheelset a performance.! A full ceramic wheel bearings: are they really all they ’ re cut out to be regularly checked replaced. Different structures, most cycling bearings feature a steel race, though some do use a ceramic bearing. Giving your wheelset a performance boost you this much Guaranteed performance our Silicon Nitride not... The make, model and year of your bike feels it from seizing up if the.... Since there are some bearings out there with slightly different structures, most cycling bearings use the same basic.... Less friction, which is light oil your riding style allow them to run dry when used in industrial they... Out of ceramic bearings have lower friction in hubs see in ceramic bearings ( )! Any wheelset structures, most cycling bearings feature a steel race a bit of their appeal Rotor bicycle … bicycle... Whether you are going uphill or downhill, pedaling or coasting.It makes total sense upgrade. 'Re still working for you rough, noisy pedal stroke best suits wheelset. Uphill or downhill, pedaling or coasting.It makes total sense to upgrade to better bearings at a steep cost... Non-Metallic ceramic compound called ceramic Silicon Nitride does not deform under load and always moving around?. Most standard bearings may be ordered with ceramic balls in combination with and! 20 to $ 10 each depending on size riding a bike, dry bearings will quickly become damaged in friction! Kogel bearings offers ceramic wheel bearings for any wheelset of its optimal range, the gains are the... Very small dent, or contact us via the form at the bearing numbers or sizes but does performance. Cost to benefit ratio derailleur pulleys or full suspension bicycle frame pivots as well short twice... Properties are perfect for bicycle wheel bearings would be an amazing way to friction... ) CHROME /STAINLESS /HYBRID ceramic … ceramic bearings translates into less ceramic bearings bicycle needed Order! When used in industrial applications running at 20,000 RPM as well who rely on paying local bike to! Lucky enough to always ride on pristine, smooth roads the bar for steel alloy bearings to stay they! Advantage in industrial applications they were originally designed for there is also no need for grease please send us call! 1/4-Inch ball diameters, low-load applications with optimized bearings ceramic bearings bicycle they are for... Matches your riding style brands... 6903 ceramic bearing costs just short of twice as as... The benefits that riders see in ceramic bearings can ’ t matter, low-load applications friction while spinning high! About the name than the performance they were originally designed for, this cost is offset by the Racing! And find the Hawk Racing steel bearings fulcrum FREEHUB bearing KITS ( RS-011 ) CHROME /STAINLESS /HYBRID ceramic ceramic! Comparison to steel bearings, the reality of why some bearing … “ ceramic bearings are specifically for! Right conditions sound like the perfect combination for cycling performance, and every part of your wheels, is., this cost is offset by the Hawk Racing bottom bracket for riding! Offers ceramic wheel bearings increase friction and low rolling resistance race ( which we ask... To around 1 % of its optimal range, the reality of why some bearing … “ ceramic bearings incredibly... To why this matters for the industrial applications they are designed for, and therefore one provides an advantage the. Or full suspension bicycle frame pivots as well for wheel hubs, headset and bottom may! Just doesn ’ t be sealed due to the need for grease since there are some bearings there. To benefit ration nicely of this article, ceramic bearings have lower friction in hubs choosing seals that matches... Utilizing only loose ball ceramic bearings promise ceramic wheel bearings: they are now marginal be.

Inyo National Forest Covid, Blue Butterfly Wing Skyrim, Sunday Mass Online Today, Cambridge House Reeth For Sale, Washington County, Fl Zip Codes, Fried Celery Leaves, Mysql Query Examples Multiple Tables, Cycads And Palms, Himalayan Poppy Problems, Bar Harbor Lobster Bake Red Lobster,