SRAM Rival Crank Arm Assembly - 172.5mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 CheckoutTitle=Selle Italia Max Boost Superflow Saddle Two color dual injection utilizing

Two color dual injection utilizing two different materials for better fit and function

Old fine grained snow -15°C to -30°C (5°F to -22°F)

Precision Lens Technology™ delivers lenses with the most exacting refraction tolerances and complies with the most demanding safety standard

Works great as a primer for all grip waxes

BB30: 0mm offset for BB30 short spindle cranks for  49mm chainline

SRAM Rival Crank Arm Assembly - 172.5mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle BLK E1 CheckoutTitle=Selle Italia Max Boost Superflow Saddle Two color dual injection utilizingSRAM Rival Crank Arm Assembly 172. 5mm 12 13 Speed 8 Bolt Direct Mount DUB Spindle Black E1. SRAM has taken aluminum to another level. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where its needed8 bolt interface compatible with power and non power AXS spiders and integrated chainrings (Chainring and spider sold separately) DUB bottom bracket adds durability and simplicity (Bottom bracket