
Description
The ZIPP SUPER-9 DISC TRACK Tubeless 12x120mm Rear Wheel is a carbon lenticular disc wheel designed for velodrome racing. Its profile remains flat from its widest point to the hub and features a proprietary textured surface designed to deliver optimal aerodynamics and excellent stability at high speed.
Its hooked rim accepts both tubeless and tubed tyres, with a 21 mm internal width optimised for 23 mm tyres. The track-specific carbon layup delivers remarkable stiffness for maximum power transfer, with a claimed weight of around 1000 g.
The ZR1 Track hub features ceramic bearings for smooth rotation and high efficiency. It uses a 12 mm bolt-on axle with 120 mm spacing, the standard for track frames.
Race-ready, it supports a maximum pressure of 125 psi (8.6 bar) and comes with ZIPP’s lifetime warranty.