e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 165mm Self Extractor Silver ModelNumber=K8477 Coil Spring Sold Separately

Coil Spring Sold Separately

The Shimano Ultegra BR-R8010 is a direct-mount brake caliper

Developed in association with pro teams it is designed to maintain optimum grip in all weather conditions and is comfortable even without the use of gloves

Primary Color Green Rotor Mount Center Lock Freehub Body SRAM XD Hub Spoke Type J-bend Hub Weight 227g Hub Drilling 28H Hub Spacing 148mm Axle Type 12mm TA Position Rear

Featuring the versatile CINCH interface for interchangeable spiders limitless ring combinations a 30mm alloy spindle and compatibility across all relevant frame standards

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 165mm Self Extractor Silver ModelNumber=K8477 Coil Spring Sold Separatelye*thirteen Helix Race Alloy e*spec Crank Arm Set BOSCH SX Brose S Mag TQ HPR50 21. 5mm Offset 165mm with Self Extractor Silver. 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