Through Authenticate 
| Chainwheel: | |
| Teeth:323:50/39/30T(10S) 302:52/42/30T(8/9S) | |
| Material:CNC:C,Alloy:A,Steel:S Option | |
|
|
| 5Arm/Alloy Forged/BCD130/74 | |
| Length: 165,170,172.5,175mm | |
| Chainline:45.5mm | |
| BB:ISIS(118mm) | |
| BB:JIS(118mm) |
|
Supplier Information
|
|||||||||||||||||||||
| Chainwheel: | |
| Teeth:323:50/39/30T(10S) 302:52/42/30T(8/9S) | |
| Material:CNC:C,Alloy:A,Steel:S Option | |
|
|
| 5Arm/Alloy Forged/BCD130/74 | |
| Length: 165,170,172.5,175mm | |
| Chainline:45.5mm | |
| BB:ISIS(118mm) | |
| BB:JIS(118mm) |
