CeramicSpeed Bottom Bracket - T47/86 InboardThe CeramicSpeed T47 86 bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. Allows you to install Shimano and other 24mm diameter thru axle cranks into a T47 shell Compatible with 86mm wide frames, and also compatible with TREK T47 85. 5mm wide frames Grade 3 Silicon Nitride balls with hardened steel races Reinforced polyamide cage and non contact seals

Weight (oz): 8

FSA headset bearing 1-3/8"

The Zipp 303 XPLR S is compatible only with approved tires

ensuring stable and reliable saddle positioning

AXS enabled for easy setup

Alloy handlebar

2 dust covers

5mm spacer

Closer gear combination: 11-25T/12-25T

linear braking curve

The Grand Prix 5000 allrounder tire brought to a whole new performance level

PowerLock non-reusable connecting link is included