Zipp 1ZERO HITOP SW Wheel Specs:Rear, 29'' / 622, Holes: 24, 12mm TA, 148mm, Disc Center Lock, SRAM XD, Blue The outsoles strategic pattern gives

The outsoles strategic pattern gives secure traction and grip

Breathable mesh construction allow great temperature regulation and quick drying

Side mesh inserts for better ventilation

incorporate details inspired by baseball heritage

and extended finger gussets provide a better fit and leverage

Zipp 1ZERO HITOP SW Wheel Specs:Rear, 29'' / 622, Holes: 24, 12mm TA, 148mm, Disc Center Lock, SRAM XD, Blue The outsoles strategic pattern givesZM2 SL hubset, with 66 points of engagement, ensures youll be quick to accelerate and back on the pedals sooner after corners with the 1ZERO HITOP SW. The winged rim provides a smooth resting surface for the tire, reducing the chance of pinch flats after a rock hit TyreWiz 2. 0 tire pressure monitoring system included Lifetime Warranty Rim Construction : Double wall Valve : Presta Wheel Brake Comp. : Disc Center Lock Skewers Included : No Rim Material