e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB 12mm Offset 165mm Self Extractor BLK ModelNumber=K1277 Super wide 10-42t gear range—a

Super wide 10-42t gear range—a perfect fit for any ride

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Rounded high-volume profile designed from the ground-up for tubeless usage

Thanks to the use of special steel and processes with minimum tolerances these cassettes have been designed to be durable and resistant

Pair with: Ski boots

e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB 12mm Offset 165mm Self Extractor BLK ModelNumber=K1277 Super wide 10-42t gear range—aA high performance weight optimized alternative to carbon fiber for riders who prefer alloy cranks. These 24mm ISIS interface cranks are engineered for compatibility with Bosch Gen 4 Brose S Mag TQ HPR 50 Fazua Yamaha Maxon and Specialized Brose motor systems. They come in short lengths starting at 155mm for improved pedal clearance and are tested to E Enduro standards. Color Black Defined Color Black