Crank Arm - Super73

Crank arm for Super73 bikes. This is not a set - Please select Drive Side (with chain ring) OR non-drive side. If you have any questions on compatibility or fit please give us a call 917-261-5031 or send us an email info@lastmilenyc.com.

Compatibility: 

Non-Drive Side - All Models

8-Speed Drive Side - Adventure Series models that come with the 8-Speed cassette kit.

RX Drive Side -  These are for the older single speed R-Series models that DO NOT come with the cassette. Includes a chain ring. 

S2/Z-Series - Drive Side - For S2 models and single speed Z-Series models.