e*thirteen Helix Race Alloy e*spec Crank Arm Set - Specialized M30 SL1.1 14mm Offset 160mm Self Extractor BLK CheckoutSpec= 130mm Travel coated for protection from the

coated for protection from the elements and increased life expectancy

5mm 1750mm Length Silver

Colorful comfortable and versatile it’s time to live it up in lavender y’all

grip color black clamp color gray length - diameter -

e*thirteen Helix Race Alloy e*spec Crank Arm Set - Specialized M30 SL1.1 14mm Offset 160mm Self Extractor BLK CheckoutSpec= 130mm Travel coated for protection from thee*thirteen Helix Race Alloy e*spec Crank Arm Set for Specialized M30 SL1. 1 14mm Offset 160mm with Self Extractor Black. A 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