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Comp Zeta Wheels

Cassette Body


Tom Ritchey believes in high quality aluminum road wheels—they offer incredible performance and durability that’s hard to beat at any price. He redesigned the critically acclaimed Zeta to be wider, lighter and laterally stiffer—perfect for a great road riding experience, yet still tough enough to endure gravel road rides and cyclocross races that would chew lesser wheels to pieces. Combining decades of historic ride-proven research and testing with modern standards, the Zeta is now available in a tubeless-ready Comp-level version, offering the legendary Ritchey ride quality at a more attainable price. Each Ritchey wheelset is hand-built by a qualified Ritchey wheel technician.

Tech Specs

Rimsalloy Tubeless ready - CNC machined braking surface
Rim diameter700c
Rim depth28mm
Outer rim width23 mm
Inner rim width17mm
Suggested tire size range23-38mm
Hubsloose ball bearing - standard quick release only (Ritchey forged quick releases included)
Hub spacing100mm front / 130mm rear
Freehub materialsteel
Freehub optionsShimano
CompatibilityShimano 9/10/11-speed and 12-speed road cassette
Disc brake compatibilityno
SpokesDT Champion 2.0 straight / black
Front20 spokes / 272mm / radial 
Rear24 spokes / 12x280mm / 12x282mm / 2x lacing
Nipples2.0 brass 12mm / black
Do not use sealants containing ammonia

Logic Features

OCR Rims

OCR Rims

Off-center spoke drilling offers equal spoke tension throughout the wheel resulting in an easily dished strong wheel.

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