FSA SL Hybrid ACB Bearing 1-1/8" 45°x45° MFPN=BCD0007 Sculpted contact points for the

Sculpted contact points for the hoods and drops riding positions for better ergonomics

The RoadLink is optimized around Shimano road derailleurs

You will need our 6mm bolts which are optimized for single ring mounting

Violet or Ski*go Racing Warm +1/-3 as the snow structure dictates

SIZES: 142

FSA SL Hybrid ACB Bearing 1-1/8" 45°x45° MFPN=BCD0007 Sculpted contact points for theSuper Light (SL) headset bearings are 25% to 38% lighter than conventional bearings and offer similar durability SL bearings use a steel inner race and ball bearings with an abbreviated outer steel race housed inside an alloy shell TECH SPECS model Orbit CE No. 8B description SL ACB bearing 45x45 degree MR042R size 1 1 8" package each