Hi! New Member here...

Jan 7, 2021
3
2
California
I picked up a pair of FSA CK-220/IS 155mm cranks arms. They clear the frame/motor and give a better 162mm Q-factor than the OEM 170mm. It's the best $30 I've spent in cycling. Anyone considering shorter crank arms should try them to save your knees if you prefer less knee extension, e.g. closer to 140° than 150°.
 

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