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Ritchey believes in high quality aluminum road wheels for several obvious reasons. First, they offer incredible performance and durability that’s hard to beat at any price. Second, the price is right. Tom Ritchey redesigned the critically acclaimed Zeta rim structure to be wider, lighter and laterally stiffer. making them ideal for great all round road riding experiences, 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 Disc is now available in this Tubeless Ready Comp-level version, offering the legendary Ritchey ride quality at a more attainable price.

With a 19.5mm internal width for the Tubeless Ready rim channel, the Zeta Comp Disc rim can easily and effective carry 700c tires from 25-35mm volume. The 6061 aluminum alloy has proven to be both resilient and when extruded and joined properly, delivers an inherently stiff rim structure. The wheels are both laced 2x/2x with 24 spokes off the high flanged Ritchey hubs. A 3mm rim offset is used in the rear wheel Ritchey's proven OCR system for reduction in wheel dish, which allows the structure to balance spoke tension from side to side for a stronger, stiffer wheel. DT Swiss provides their strong and resilient 2.0 steel j-bend spokes and brass nipples for a secure, serviceable, and durable overall disc hub build. The Ritchey Comp Disc thru-axle hubset is well equipped to match the rims and spokes, with forged bodies and sealed cartridge bearings. The rear carryies an 11-speed alloy Shimano freehub body. An XDR option is available as well. The disc rotor interface is the 6-bolt system, and the hubs are compatible with 12/100mm front and 12/142mm rear thru-axle dropouts.

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  • Cost effective, durable disc brake specific, thru-axle aluminum road wheelset, with Tubeless capable rim bed design
  • Rim is wider, lighter and inherently stiffer laterally then previous version
  • Tough enough to endure gravel road rides and cyclocross use
  • Each Zeta wheelset is handbuilt by a qualified Ritchey wheel technician
  • Rear OCR® (Off Center Rim) design reduces wheel dish to balance spoke tension for a stronger, stiffer wheel
  • Tubeless-ready 6061 Alloy disc brake specific rim
  • Rim spec: 23.4mm depth, 19.5mm internal width, 24.4mm external width
  • OCR 3mm offset rear rim for reduced dish and increased strength
  • Hubs: Forged disc hubs and sealed bearings (Front: 2 bearing / rear: 4 bearing)
  • DT Spokes/nipples: 24 black DT Swiss 2.0 j-bend steel spokes, DT black brass nipples
  • Lacing: 2X front/rear
  • Disc rotor mount: 6-bolt
  • Freehub: Alloy; Shimano 11-spd
  • Thru-axle hubs: 12/100mm Front / 12/142mm Rear
  • Finish: Black Anodized
  • Weight: 1750 grams (795g front / 955g rear)
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