- Left & Right side crank arm
- Length Options: 165mm or 175mm
- Material = 7075-t6 aluminium
- Compatibility = X1 Pro Gen 3, X1 Stealth Gen 3, Photon
The Pocket Rocket S Ebike Battery is built with the latest Samsung 50S 21700 cells. Bicycle Motor Works is a USA Made Company building quality products since 2013.
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