Specifications:
1) Forged and CNC machined alloy cups with anodized in RED
2) With hybrid or full ceramic bearings
3) Compatible with Shimano or SRAM/Truvativ/Bontrager cranksets, also fits FSA cranksets
4) Both English threads 1.37" x 24TPI -68mm.
5) Light weight design ≈ 87 gram (hybrid version)
6) ROAD versions