e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB 12mm Offset 155mm Self Extractor BLK MFPN=H3MIXAXE2 Single Speed

Single Speed

Tri-Flow Foaming Lubricant helps penetrate and protect bearings chains and cables

No gear display window

and dirt collection

3D forged then CNC machined

e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB 12mm Offset 155mm Self Extractor BLK MFPN=H3MIXAXE2 Single SpeedA 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 Crank Length (mm) 155 Pedal Spindle 9 16" Designed for ebike Yes