US$ 24.00
500 LM – 3 hrs
1-Arm socket 31
Boost spacing provides a wider bracing angle to increase wheel stiffness
System: The smart system
E*THIRTEEN E*SPEC STEEL DIRECT MOUNT CHAINRING FOR BOSCH CX GEN4 has_product_type 500 LM – 3 hrsUpgrade 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 pricepower up your
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