Specialties T.A Track chainrings 1-1/8 Variant:Specialties T.A Track chainring 1-1/8 CNC machined 7075 Low friction anodizing 60T Black Material Japanese Durolite upper supported

Material Japanese Durolite upper supported by an embedded anti-stretch fabric for a consistent fit across the lifetime of the shoes

Bearing Bottom Bracket for PF30 Framesets and Shimano 24mm Cranksets

27 lb FEATURES Water bottle holder

Our bearings are always engineered with deepest groove races possible to accommodate the largest balls and feature dual-lip seals that ride in a micro-groove creating a full labyrinth to provide superior protection against the elements

Specialties T.A Track chainrings 1-1/8 Variant:Specialties T.A Track chainring 1-1/8 CNC machined 7075 Low friction anodizing 60T Black Material Japanese Durolite upper supportedSpcialits TA Full Track Chainring 144 mm BCD The Spcialits TA Full Track chainring is a fully aerodynamic design engineered to deliver the ideal balance of stiffness and lightness, maximising power transfer on the track. A wide range of tooth counts allows you to tune your gearing precisely to your performance needs. Compatible with all single ring track cranksets using a 144mm, 5 arm bolt circle. The latest generation features full CNC machining from