Ritchey Comp Zeta Disc Road Wheelset

Ritchey Comp Zeta Disc Tubeless Road Wheelset

The Ritchey Comp Zeta Disc Wheelset is a versatile aluminium wheelset built for road riding, gravel adventures and cyclocross. Combining tubeless-ready rims with reliable sealed-bearing hubs and Ritchey’s proven wheel design, the Zeta Disc delivers an excellent balance of performance, durability and value.

Hand-built by a qualified Ritchey wheel technician, the Comp Zeta Disc is a great choice for riders upgrading their stock wheels or looking for a dependable wheelset capable of handling everything from fast road rides to rougher gravel routes.

Tubeless-Ready Aluminium Rims

The lightweight 700C aluminium rims are tubeless ready, giving you the option to run compatible tubeless tyres for improved comfort, grip and puncture protection.

A 19.5 mm internal rim width works with a broad range of road and gravel tyres, making the Zeta Disc a versatile option for mixed-surface riding.

At 23.4 mm deep, the low-profile rims prioritise dependable handling and durability over outright aerodynamic performance.

Ritchey OCR Rim Technology

The rear wheel uses Ritchey’s OCR® – Off Center Rim – design, with the spoke holes offset to reduce wheel dish.

This helps balance spoke tension across the wheel, creating a stronger and laterally stiffer wheel build for improved durability and consistent performance.

Ready for Road and Gravel

The Comp Zeta Disc combines a robust aluminium construction with 24 spokes front and rear, making it suitable for riders who want one dependable wheelset for multiple types of riding.

Whether you're putting in long road kilometres, heading onto gravel tracks or lining up for cyclocross, the Zeta Disc is designed to handle demanding everyday use.

Modern Disc Brake Compatibility

The wheels use 12 mm thru-axles with 100 x 12 mm front and 142 x 12 mm rear spacing, making them compatible with many modern disc-brake road and gravel bikes.

Six-bolt disc rotor mounts provide dependable braking compatibility, while Shimano HG and SRAM XDR freehub options allow you to choose the version that matches your drivetrain.

At approximately 1,750 g per set, the Ritchey Comp Zeta Disc offers a strong combination of versatility, serviceability and value for road and gravel riders.

Key Features

• 700C aluminium road and gravel wheelset

• Tubeless-ready rims

• Ritchey OCR® 3 mm offset rear rim

• 23.4 mm rim depth

• 19.5 mm internal rim width

• 24.4 mm external rim width

• Suitable for road, gravel and cyclocross

• Forged disc hubs with sealed bearings

• 24 spokes front and rear

• 6-bolt disc brake compatibility

• 100 x 12 mm front thru-axle

• 142 x 12 mm rear thru-axle

• Shimano HG and SRAM XDR options

• Approximate wheelset weight: 1,750 g

• Hand-built by a qualified Ritchey wheel technician

• Colour: Black