Chainwheel: | |
Teeth:217:40/28T(9/10S) 218:38/26(9/10S)230:38/24(10S)231:36/22(10S) | |
Material:Alloy:A,Steel:S Option | |
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4Arm/Alloy Forged/BCD104/64 | |
Length: 170,175mm | |
Spindle:CR-MO spindle 24mm | |
Chainline:48.8mm | |
EB24:BB-EB2401 | |
BB92:BB-BB9201 |