SINGULAR FOCUS. BETTER SOLUTION.BB-frame interface: BB30/BB386//PF30/T47/,Crank-BB interface: DUB,Bearing type: Standard,Spindle diameter: DUB.
The new SRAM DUB™ bottom bracket series has a simple job—connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, we’ve engineered the DUB™ spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.Key Features:One oversized spindle to work across every bottom bracket standard.Greater bearing durability.ISO 4210 compliant. See Declaration of Conformity for details.Specifications:BB-frame interface: BB30.Crank-BB interface: DUB.Bearing type: Standard.Spindle diameter: DUB.Spindle length: n/a.Chain line: n/a.Support E-type FD: n/a.Cup material: Aluminium.
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,The BBT-69.3 can also be used to remove and install 16-notch disc brake rotor lockrings,Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive,The BBT-69.4 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately),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, including:,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,16-notch Bafang® BBSH, BBS02 mid-drive motor lockrings.
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.
Campagnolo Power Torque BB386 Bottom Bracket CupsAs the name suggests, these replacement Campagnolo Power Torque BB386 Bottom Bracket Cups are compatible with frames that have a BB386 (86.5x46mm) bottom bracket shell and are for use with Campagnolo's Power Torque range of chainsets. The extra width of the BB386 bottom bracket combined with the oversized Power Torque spindle provides unsurpassed levels of stiffness for superior power transfer.Features: Material: AlloyFrame Compatibility: BB386 - 86.5x46mm onlySpindle Compatibility: Campagnolo Power Torque onlyPlease Note: Replacement cups only, no bearings suppliedBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano UN66 cartridge bottom bracket cup installation tool for socket drive
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.
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..
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.