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e*thirteen e*spec Aluminum Chainring Bosch CX Gen 4

e*thirteen e*spec Aluminum Chainring Bosch CX Gen 4
$59.95
Color:
Black
Please select options
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Details

Upgrade your e-bike drivetrain with our Bosch e*spec Direct Mount Chainrings.

Our M3 narrow-wide tooth profile reduces weight without compromising on chain retention. While the steel version is a direct OEM replacement, the premium aluminum versions provide cleaner aesthetics, lighter weight, and long-lasting performance perfect for when you're ready to upgrade from your original ring.

Conquer your e-bike trails at a great price—power up your drivetrain now!

- Direct Mount chainring for Bosch and Shimano E-Bike fitment
- Updated M3 narrow-wide tooth profile eliminates chain noise and decreases overall system wear while retaining chain
- 11/12 speed. Compatible with both Shimano and SRAM 12 speed drivetrains

Part Numbers

Option UPC MPN
Black / 34T 04710751506718 CR4UPA-100
Black / 36T 04710751506725 CR4UPA-101

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