E*THIRTEEN Aluminum Direct Mount Chainring | 38T | Bosch CX Gen4 | Black
CR4UPA-102Converter
Take on the toughest terrain and upgrade your e-bike drive with our direct mount gearboxes.
Our narrow M3 tooth profile reduces weight without compromising chain life. Our premium aluminum sprockets provide a cleaner aesthetic, lighter weight, and long-lasting performance. Take on the elements with confidence and boost your drive performance now.
Specifications :
Chainline : 53mm (Boost)
Color : Black
Compatibility : Bosch CX Gen4 Motor
Material : 7050 Aluminum
Mounting : QuickConnectTM
Range : 38T
Weight : 188g
E*thirteen is a rider-owned company dedicated to improving the riding experience for everyone who rides a bike. The common denominator for all of us at E*thirteen is a passion for riding and creating great products that solve problems.
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