Alloy headset expander/compressor unit
Extended 32mm length supports steer tube and stem for secure fit
Compatible with Carbon steer tubes
For ø28.6 (1-1/8") steerer tubes
Fits ø23-24mm ID
48 g
-10-speed cassette sprocket
-Offers a wide range of gearing options.
-Lightweight sprocket carrier, it delivers smooth gear steps and precise shifting.
-Ride anywhere with smooth and precise HG shifting
