Super-9 Disc Freehub Style:SRAM XD-R • All metal and wood

• All metal and wood construction

The WING/20c can be used with any Profile Design clip-on aerobar

Remove the dust cap from your valve and deflate the air from your tyre then spin your wheel so your valve is between 9 and 12 o’clock position

With the bottle upside down

Most later Shimano derailleurs use an 11T pulley and this item would not fit those derailleurs

Super-9 Disc Freehub Style:SRAM XD-R • All metal and woodSmoother is faster with the Zipp Super 9 Tubeless Disc Brake Disc. Among the lightest disc wheels available, the Super 9 is a superior addition to your modern triathlon and time trial bike. Its refined shape runs wide and parallel from the hub until it feathers inward as it meets the hookless tire bed. Thanks to Zipps Total System Efficiency (TSE) carbon laminate and design, the Super 9 is engineered for a new era of wider tires and lower tire