e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB 12mm Offset 155mm Self Extractor BLK Brand_SRAM Aluminum Post Mast and Saddle

Aluminum Post Mast and Saddle Clamp

This K-Edge Wahoo computer mount is designed for the Trek Madone SLR Integrated Barstem (Gen 7

Generous spacing keeps the tread from trapping mud

They are designed for Shimano 4-bolt cranks like Dura-Ace 9000 Ultegra 6800 105 5800 and others

Defined Color Black Length (mm) 50 Material Aluminum Valve Presta Med 41-55mm Valve Core Fixed

e*thirteen Helix Race Alloy e*spec Crank Arm Set - DUB 12mm Offset 155mm Self Extractor BLK Brand_SRAM Aluminum Post Mast and Saddlee*thirteen Helix Race Alloy e*spec Crank Arm Set DUB 12mm Offset 155mm 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 and are tested to E