The Box Two External bottom brackets feature cold-forged and CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings. They are the perfect upgrade to the budget BBs sold with most cranksets. Box Two External Bottom Brackets are designed to fit all 24-millimeter crank spindles and frames with 68 or 73 x BC 1.37-inch bottom bracket shells.
Best Price: £54.99 from Sourcebmx
|Stockist||Catalogue Product Name||Price|
|Box Two External Race BB||£54.99||Visit Store|
Key Features: Standard 6806 retainer bearings,Bearings are external to the BB shell resulting in a stiffer wider stance,Bearings are factory filled with Phil wood grease,Cups are machined for a high tolerance frame fit,. Specification: Built for: XC/AM/FR/DH,Compatibility: PF30 BB Shells.
1 1/8" External Top Cup,Fits Headtube Diameters Of 34mm,For 1 1/8" - 28.6mm Steerers,Sealed Cartridge Bearing.
Campagnolo's EPS V4 External Interface is the beating heart of their EPS drivetrains. Not only does it take the electronic impulses and communicate them to the front and rear derailleur but thanks to its dual antennae internals, boasting both Bluetooth Low Energy and ANT+, it is capable of real time...