Ritchey Rear Wheel
2 models, 6 verified variants. Only rows checked against Ritchey’s own page are listed.
A value shown as a set or a range differs between this model’s variants and is never one variant’s spec. A cell marked not stated is a field the maker does not publish, so nothing here checks it.
| Model | Variants | Wheel | Freehub | Rotor mount | Internal width | Hub | Maximum tire mm | Price (MSRP) |
|---|---|---|---|---|---|---|---|---|
| Ritchey Comp Zeta GX Boost rear (Boost, 6-Bolt, | 3 | Built for a 29" wheel | / driver Shimano HG (on 1 of 3 variants); / driver Shimano Micro Spline (on 1 of 3 variants); / driver SRAM XDR (on 1 of 3 variants) | 6-bolt | Internal rim width 25 mm | Spacing Boost 148x12 | Tire up to 67 mm (maker-stated maximum) | $174.98 |
| Ritchey WCS Zeta GX Boost rear (Boost, Centerlock, | 3 | Built for a 29" wheel | / driver Shimano HG (on 1 of 3 variants); / driver Shimano Micro Spline (on 1 of 3 variants); / driver SRAM XDR (on 1 of 3 variants) | Center Lock | Internal rim width 25 mm | Spacing Boost 148x12 | Tire up to 67 mm (maker-stated maximum) | $249.98 |
Source for every row: Ritchey’s own product pages, last checked on 2026-09-07.
The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.