e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 160mm Self Extractor BLK ModelNumber=MSKS25 }Shimano GRX BL-RX810-L Brake Lever

}Shimano GRX BL-RX810-L Brake Lever - Left For Hydraulic Disc Brake Lever Only

Wheel Diameter 20 Color Galactic ice purple Frame Size 18

Primary Color Black Shaft Eyelet Standard Damping RC2T Spring Type Coil Frame Compatibility Norco Sight Body Eyelet Trunnion Damping Adjustments External rebound 2 pos (open/firm) Hi & Low Speed comp adj Default Settings LinearReb/MComp 320lb Lockout Eye-To-Eye 185x52

} Includes air shaft

ISO Diameter 622 / Road / 29" ISO Width (mm) 23 ISO Width (mm) 24 ISO Width (mm) 25 ISO Width (mm) 26 ISO Width (mm) 27 ISO Width (mm) 28 Labeled Size 700 x 23 - 28 Shaft Type Smooth Tube Compound Thermoplastic Elastomer Valve Presta Short 32-40mm Valve Core Removable

e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH SX-Brose S Mag-TQ HPR50 21.5mm Offset 160mm Self Extractor BLK ModelNumber=MSKS25 }Shimano GRX BL-RX810-L Brake Levere*thirteen Helix Race Alloy e*spec Crank Arm Set BOSCH SX Brose S Mag TQ HPR50 21. 5mm 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