Crank Arm - Super73 (Single)

OEM crank arms for Super73 electric bikes. 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: 

• 44T 8-Speed - Drive Side arm with chain guard for R/S/Z Adventure Series models.
• 36T Single W/ Guard -  Drive Side crank arm with integrated chain wheel guard for single speed R models.
• 36T Single W/O Guard - Drive Side crank arm without integrated chain wheel guard for S2 and ZX
• 36T Single Z-Series - Drive Side Crank arm without integrated chain wheel guard for ZX Core and Miami models. 
• 125mm - Non Drive Side compatible with all models EXCEPT the Miami Series.
• S1/Z1 Set - For older series single speed models. 

PLEASE NOTE: ALL SPARE PARTS SALES ARE FINAL. NO RETURNS, EXCHANGES, OR REFUNDS. COMPONENTS ARE SOLD WITHOUT WARRANTY. THANK YOU FOR YOUR UNDERSTANDING.