Built to Endure
Our super strong steel BOSCH Gen4 ring mounts directly to BOSCH Performance Line CX E-bike motors, offering a minimalist look and long-wearing performance. Two ring sizes and two chain lines plus our NW tooth profile means you’re always pedaling smooth, even when the trail gets rough.
|Bosch Gen4 Performance Line CX
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Leaving you to focus on what really matters. Riding bikes.