Rotor PF41 Steel Bottom Bracket Compatible with all BB86/92 Press-Fit system frames that are manufactured to Shimano specifications, The PF41 Steel Bottom Bracket from drivetrain experts Rotor is available for use with either 24mm spindle cranksets and 30mm spindle types too. The updated, advanced non-contact Labyrinth seals yield a super-smooth spin with unparalleled protection against dust, water and mud.Features: Material: CNC machined 7075 Aluminium Type: Press-fit Bottom Bracket Shell Compatibility: Compatible with BB86, BB89 road & BB92 mountain bike (MTB) Press fit (41mm) systems Bottom Bracket Shell Dimensions: 86/92 x 41mm Use: Road, Mountain Bike (MTB), Cyclocross (CX) Lathed, heat treated Alloy cups Labyrinth seals prevent bearing contamination 30mm spindle option for all Rotor and 30mm axle cranks 24mm spindle option for all Rotor and Shimano compatible 24mm cranks Weight: 61gBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor PF46 Steel Road Bottom BracketRotor's Press Fit bottom bracket bearings are compatible with all BB90 Press-Fit system frames that are manufactured to Shimano specifications. The new, advanced non-contact Labyrinth seals yield a buttery-smooth spin with unparalleled protection against dust, water and mud.Ultra rigid plastic caps give high compression and deformation resistance, facilitating crisp shifting. Available with steel or ceramic bearings. Constructed of CNC machined 7075 aluminium. Adaptor cups and bearings for the installation of 24mm cranks in BB30 PF frames.Features: Adaptor cups and bearings for the installation of 24mm cranks in BB30 PF frames.Steel (black) 137g.Anodized and lasered Aluminium cups.Lathe & CNC produced anodized AL cups with T6 annealing.High quality silicone external seals and inner seal tube prevent bearing contamination, increasing BB service life.Buy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor PF46 Ceramic MTB Bottom BracketRotor's Press Fit bottom bracket bearings are compatible with all BB90 Press-Fit system frames that are manufactured to Shimano specifications. The new, advanced non-contact labirynth seals yield a buttery-smooth spin with unparalleled protection against dust, water and mud.Ultra rigid plastic caps give high compression and deformation resistance, facilitating crisp shifting. Features:For use with Press fit 30 46mm BB to reduce the axle width to 24mm. This can be used with Rotor 3D & Agilis cranks. Use: MTB Material: Constructed of CNC machined 7075 aluminum. Bearings: Ceramic Outer BB shell diameter: 46mm Spindle: 24mmBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor PF46 30mm Steel Bottom BracketRotor's Press Fit bottom bracket bearings are compatible with all BB90 Press-Fit system frames that are manufactured to Shimano specifications. The new, advanced non-contact Labyrinth seals yield a buttery-smooth spin with unparalleled protection against dust, water and mud.Ultra rigid plastic caps give high compression and deformation resistance, facilitating crisp shifting. Available with steel or ceramic bearings. Constructed of CNC machined 7075 aluminium.Features:For use with Press fit 30 BB, BBright and BB386EVO systems to accomodate 30mm Axle CranksThis BB can be used with ROTOR 3D+ cranksetSteel (black) 111gAnodized and lasered Aluminium cupsLathe & CNC produced anodized AL cups with T6 annealingHigh quality silicone external seals and inner seal tube prevent bearing contamination, increasing BB service lifeBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor PF46 30mm Ceramic Bottom BracketRotor's Press Fit bottom bracket bearings are compatible with all BB90 Press-Fit system frames that are manufactured to Shimano specifications. The new, advanced non-contact Labyrinth seals yield a buttery-smooth spin with unparalleled protection against dust, water and mud.Ultra rigid plastic caps give high compression and deformation resistance, facilitating crisp shifting. Available with steel or ceramic bearings. Constructed of CNC machined 7075 aluminium.Features:For use with Press fit 30 BB, BBright and BB386EVO systems to accomodate 30mm Axle Cranks This BB can be used with ROTOR 3D+ crankset. Ceramic (red) 102g.Anodized and lasered Aluminium cups.Lathe & CNC produced anodized AL cups with T6 annealing.High quality silicone external seals and inner seal tube prevent bearing contamination, increasing BB service life.Buy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor PF46 EVO386 Steel Bottom BracketRotor's Press Fit bottom bracket bearings are compatible with all BB90 Press-Fit system frames that are manufactured to Shimano specifications. The new, advanced non-contact Labyrinth seals yield a buttery-smooth spin with unparalleled protection against dust, water and mud.Ultra rigid plastic caps give high compression and deformation resistance, facilitating crisp shifting. Available with steel or ceramic bearings. Constructed of CNC machined 7075 aluminium.Features:For use in BB386EVO 46mm systems to convert down to 24mm axle systems.This can be used with Rotor 3D & Agilis cranks, and all shimano 24mm axle systems.Steel (black) 111g.Anodized and lasered Aluminium cups.Lathe & CNC produced anodized AL cups with T6 annealing. High quality silicone external seals and inner seal tube prevent bearing contamination, increasing BB service life Buy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor UBB4630 Steel Bottom Bracket"The motive for the UBB 4630 was to address challenges related to bottom bracket installation and durability with specific frames," said David Martinez, head of engineering at Rotor.The UBB 4630 Bottom Bracket uses a threaded sleeve that locks both cups in place, increasing the stiffness of the bottom bracket shell. It also eliminates one the most common and frustrating issues with pressfit bottom brackets, creaking, while ensuring free and smooth spinning cranks. As perfect alignment is achieved, you can expect longer bearing life and the sleeve prevents cables and guides rubbing against moving parts.Features: Material: 7000 series Aluminium Threaded installation Weight: 109gBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor UBB4630 Steel Bottom Bracket"The motive for the UBB 4630 was to address challenges related to bottom bracket installation and durability with specific frames," said David Martinez, head of engineering at Rotor.The UBB 4630 Bottom Bracket uses a threaded sleeve that locks both cups in place, increasing the stiffness of the bottom bracket shell. It also eliminates one the most common and frustrating issues with pressfit bottom brackets, creaking, while ensuring free and smooth spinning cranks. As perfect alignment is achieved, you can expect longer bearing life and the sleeve prevents cables and guides rubbing against moving parts.Features: Material: 7000 series Aluminium Threaded installation Weight: 109gBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor UBB4630 Steel Bottom Bracket"The motive for the UBB 4630 was to address challenges related to bottom bracket installation and durability with specific frames," said David Martinez, head of engineering at Rotor.The UBB 4630 Bottom Bracket uses a threaded sleeve that locks both cups in place, increasing the stiffness of the bottom bracket shell. It also eliminates one the most common and frustrating issues with pressfit bottom brackets, creaking, while ensuring free and smooth spinning cranks. As perfect alignment is achieved, you can expect longer bearing life and the sleeve prevents cables and guides rubbing against moving parts.Features: Material: 7000 series Aluminium Threaded installation Weight: 109gBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor 30mm Track BSA Bottom BracketThis superb bottom bracket is specifically designed for track cycling. Additionally, its stainless steel construction provides lower friction and increased stiffness. Finally, this high-quality model is suitable for use with 30mm axle standards, so you can enjoy maximum performance.Features: Material: Stainless Steel Compatibility: 30mm axles Use: Track Low friction bearings Stiff Reduced weightBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Making up about 50% of your total race time the bike portion of a triathlon is where equipment choices can make the difference between first and fifth and no other equipment choice will save you more time than a disc wheel. While traditionally-shaped disc wheels are faster than their spoked counterparts the Roval 321 Disc for disc brakes turns conventional design on its head creating the fastest wheel on the planet. Disc wheels often fall into two categories—a completely flat shape with structure coming from carbon fibre and a honeycomb-foam filling or a spoked wheel that's been faired with a carbon fibre cover. In our quest to break traditions the 321 uses a single layer of 1k carbon fibre on each side of the wheel and it all comes together at the brake track bridge. This kind of carbon fibre is rarely used in bicycle components due to its high manufacturing cost but it offers a bevy of performance benefits. This coveted carbon is much lighter than other layups like 3k and 12k and it can only be laid by the most skilled of carbon fibre craftsmen. It's complicated but the pay-out is worth it as it delivers a supple ride and one of the lightest disc wheels available. And in the real world this means that it'll spin-up quickly and reduce fatigue over the length of the course. Stiffness is often the “hot-topic” in the disc wheel world but we think it’s an interesting conversation. It's long been thought that efficient power transfer and high stiffness are directly correlated but through extensive field-testing we've determined that this isn't the case at all. In fact our initial disc was so stiff that under power it wouldn't flex with the frame and this caused brake rub. This wrongly creates the perception of a flexy wheel when really the wheel is actually too stiff. In order to solve the brake rub problem we first designed our optimal aero shape and then worked on our internal stiffness targets to fit within what we consider to be a desirable frame stiffness. And while light overall weight was a development priority our focus was aerodynamics. Through hours of Computational Fluid Dynamics (CFD) and testing in the Win Tunnel we developed a never-before-seen shape that's optimized to work with a tire for on-bike airflow. What this translates to is an all-carbon disc wheel that on the non-drive-side has a shape that's as aerodynamic as our current understanding allows and a drive-side shape that's as aerodynamic as the wheel-dish and derailleur clearance will allow for. To save every possible watt we've also added CeramicSpeed bearings and DT Swiss 240 hub internals into our hub. Each 321 Disc wheel is also 2Bliss Ready right out of the box and comes with a padded wheel bag quick-release and tubeless valve stem. Designed for the most uncompromising athletes in the world with engineering to match the 321 Disc is the world's most advanced disc wheel for your race against the clock. Rim Type: Full carbon clincher 2Bliss Ready Rim Material: Carbon Braking Surface: Disc brake only Rim Depth: Solid Disc Rim Width: 19mm internal 27.3mm external (at brake track) Rear Hub: Roval Disc 142x12mm CeramicSpeed bearings DT Swiss 240 internals 11-speed Assembly Method: Handmade Extras: Roval padded wheel bag Roval tubeless valve Roval valve pocket covers Weight: 1015g
Using this new clamp from RSP, quickly and easliy mount your Braze-On front derailleur to any standard frame. Available in 3 sizes to cover nearly all bike models.