Through Authenticate 
| Chainwheel: | |
| Teeth:220:50/34T(9/10S) 215:50/36T(9/10S) 216:48/34T(9/10S) | |
| Material:CNC:C,Alloy:A,Steel:S Option | |
|
|
| 5Arm/Alloy Forged/BCD110 | |
| Length: 170,172.5,175mm | |
| Chainline:43.5mm | |
| BB:ISIS(108mm) | |
| BB:JIS(108mm) |
|
Supplier Information
|
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| Chainwheel: | |
| Teeth:220:50/34T(9/10S) 215:50/36T(9/10S) 216:48/34T(9/10S) | |
| Material:CNC:C,Alloy:A,Steel:S Option | |
|
|
| 5Arm/Alloy Forged/BCD110 | |
| Length: 170,172.5,175mm | |
| Chainline:43.5mm | |
| BB:ISIS(108mm) | |
| BB:JIS(108mm) |
