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 | |
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5Arm/Alloy Forged/BCD110 | |
Length: 170,172.5,175mm | |
Chainline:43.5mm | |
BB:ISIS(108mm) | |
BB:JIS(108mm) |
Road Crankset AF13-220/215/216AA