Features:
Single plate:40T/22T/44T/46T/50T/52T
Double plate:50-34T/T2-36T/53-39T(7075 Alloy)
Specifications:
| Product | Carbon hollow crank |
| Material | carbon fiber |
| Crank size | 170mm |
| Axis length | 138mm Ø24mm |
| BB | BC1.37"X24T BB CUPS WITH Ø24MM Spindle |
| Single disc | 40T/42T/44T/46T/50T/52T |
| Double disc | 50-34T/52-36T/53/39T(7075 Alloy) |








