model:TCC3-217/218/230/231CC
Inquiry
| Chainwheel: | |
| Teeth:217:40/28T(9/10S) 218:38/26(9/10S)230:38/24(10S)231:36/22(10S) | |
| Material:CNC:C,Alloy:A,Steel:S Option | |
| Crankkarm: | |
| 4Arm/Hollow Carbon Forged/BCD104/64 | |
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| Spindle:CR-MO spindle 24mm | |
| Chainline:48.8mm | |
| EB24:BB-EB2401 | |
| BB92:BB-BB9201 |
