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 Precision Lens Technology™ delivers lenses

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

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

Sonic Weld - Added protection on corners of saddle

} Rebuild kits for Race Face platform pedals

ADX � Addix compound found on the Performance Line made to serve as an all-around well balanced compound for all uses

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 Precision Lens Technology™ delivers lensesSRAM 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