Genuine Shimano HollowTech II bottom bracket assembly. Length of screw thread is increased to enable the fitment of chain devices Set includes left and right hand cups spacers inner cover and inner O-rings Light weight seal structure helps to remove vital grams Sealed cups keep out dirt and water Maintenance free Compatible with 68 mm and 73 mm shell Durable gold anodised finish Easy installation
Shimano TLFC37 crank Adaptor Installation tool for Impact wrench,For use with BBR60 HollowTech II bottom brackets.
SRAM DUB BSA Bottom BracketThe SRAM DUB BSA Bottom Bracket is the single, unified replacement for both 30mm and 24mm crank spindle and bottom bracket systems. The Durable Unified Bottom Bracket (DUB) system features a 28.99mm crankset spindle/inner bearing diameter alongside incredibly lightweight BB30 bearings and a strong crank spindle with all the advantage of the 24mm bottom bracket systems high-quality.Precise Bottom Bracket, Spindle and Bearing EngagementThe precise bottom bracket, spindle and bearing engagement is the foundation of DUB technology. This superb merger creates the ultimate in stiffness, reliability and performance without sacrificing weight. SRAM has set a new standard for drivetrain performance, adjustability and reliability by creating a system that is not complicated to set up and fine-tune; meaning everyone can have the highest levels of performance, without the need to spend hours in the workshop/garage.Please Note: All SRAM DUB bottom brackets are only compatible with DUB type cranksets which have a 28.99mm spindle. Other cranksets with 30mm spindles will not fit into this bottom bracket and cranksets with 24mm spindles will be too small for it.Features:Material: AluminiumCompatible Frame Standard: Birmingham Small Arms (BSA) Threaded 68/73mmCompatible Crankset Standard: SRAM DUB cranksets onlyWeight: 76gPart No: BB-DUB-BSA-A1Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Designed for use with FSA's Gamma Drive chainset, the BB-1000 utilises the MegaExo system for efficient power transfer, with forged and CNC machined alloy external cups and oversize cartridge bearings for smooth, reliable running. A composite centre sleeve keeps the water and dirt away from the inside of the bearings.Fits British threaded 68mm and 73mm BB shells.Weight: 106g
Key Features:Genuine Shimano HollowTech II bottom bracket assemblyLength of screw thread is increased to enable the fitment of chain devicesSet includes left and right hand cups, spacers, inner cover, and inner O-ringsLight weight seal structure helps to remove vital gramsSealed cups keep out dirt and waterMaintenance freeCompatible with 68 mm and 73 mm shellDurable gold anodised finishEasy installation.
A variant of the external bottom bracket, PressFit cut weight by up to 40 grams and give easier installation by allowing you to press the bearing cups into the frame instead of threading them. There's no change to the crank spindle length and diameter remain the same.PressFit cut weight by up to 40 grams and provide easier installation by allowing you to press the bearing cups into the frame instead of threading them.Theres no change to the crank spindle length and diameter are standard GXP (Red, Force, Rival, Apex)Compatibility: Truvativ GXP Cranksets.Weight 84g Caramic 94g standard..
With their new DUB cranksets and bottom bracket standards, SRAM have upped their game, with the two products combining to create a lighter, stiffer and more durable system. SRAM's DUB Press Fit Bottom Bracket fits in your standard 41mm ID press fit bottom shell and provides a stiffer and more durable bottom bracket compared to the competition and SRAM's own GXP design. By using a 28.99mm axle, the DUB bottom bracket offers bigger bearings than bottom brackets used for 30mm crank axles, improving durability and stiffness, as well as being lighter. The DUB system replaces SRAM's previous GXP and BB30 crank and bottom bracket systems to provide improved durability, better compatibility and a stiffer, stronger and lighter product. DUB cranks can be used with any existing bottom bracket standard when used with the appropriate DUB bottom bracket. Performance benefits aside, it also means your crank is future proofed in case you happen to swap your frame. Easy to install and highly durable, SRAM's DUB Press Fit Bottom Bracket sets a new standard in durability and longevity.
Shimano UN66 cartridge bottom bracket cup installation tool for socket drive
Easton Bottom Brackets have been developed for use in combination with our new Easton EC90 SL crankset. Bottom Brackets are an essential part of the bicycle that is often overlooked and forgotten, but we saw the BB as another opportunity for performance gains and improved efficiency. Typically with any bearing there is a tradeoff between protecting the bearing internals for longevity and bearing seal drag which impact efficiency. For our new BB we have developed a seal that achieves a very low level of seal drag while still retaining excellent protection qualities. Our in-house testing procedure included developing a 24 hour continuous water invasion test, essentially pouring water into the side of the spinning bearings for an entire day continuously. And our new seal proved to have excellent contaminant exclusion. Combining those results with extensive real-world testing, we are confident of the seal's performance and overall BB durability while being impressed by the overall efficiency. We then used a new thinner and low viscosity bearing grease and modified the percentage of grease fill to again find the perfect balance between durability and minimized running friction. We found that a thinner grease, with the correct fill level, was more durable than a thicker grease when spinning at high speed. A thicker lubricant under the centrifugal force would be thrown to the outer bearing race where it would stick and not return to the inner race under lower speeds, leaving it susceptible to increased operating temperatures and higher wear. If you're running the best crankset on the market, you should have the performance BB to match. Features Type - PF30 68. Compatibility - 46mm Press fit, 30mm Spindle. Weight - 117g. Size - 68mm.
Please note that bearing are not included and for 2015 the BB shells no longer have the thin rubber seal inside.
Park Tool Bottom Bracket Tool BBT-69.3The Bottom Bracket Tool BBT-69.3 from Park Tool is ideal for fitting and removing a wide range of threaded bottom bracket cuts with 16-notch tool fittings.A precision CNC-machined aluminium tool for the installation and removal of select threaded bottom brackets with 16-notch tool fittings, including Shimano, SRAM GXP, Chris King, Campagnolo, and many others. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive.The BBT-69.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). The BBT-RS uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage.Features Fits 16-notch tool fittings with a major diameter (outside of notches) of 44-45 mm and a minor diameter (inside of notches) of 42.7 mm, Compatibility Includes: Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded cups Threaded bottom bracket cups from Campagnolo, Chris King, FSA, MegaExo, Hope, SRAM/Truvativ GXP, Race Face X-type, Surly, Wheels, Fulcrum, and others 3/8" drive fittingBuy Park Tool Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Power Torque BB30 Bottom Bracket CupsGenuine Campagnolo replacement BBC30 bottom bracket cups for use with Athena 11 Speed and Velcoe 10 Speed groupsets using the power torque chainsets.Features:Incredibly lightweightHollow forged aluminium chainsetMulti-shifting technology allows for 3 gear shifting at a time5.5mm chain with anti-friction treatment for outstanding fluidityEmbrace technology for greater drivetrain efficiencyBuy Campagnolo Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.