Ochain
Ochain is an active spider for MTB and E-MTB cranksets. It mounts between the chainring and crank arm, allowing for controlled and damped rearward rotation of the chainring.
emptyOchain is an active spider for MTB and E-MTB cranksets. It mounts between the chainring and crank arm, allowing for controlled and damped rearward rotation of the chainring.
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