26-inch MTB rear wheel by Velox, a technical and reliable solution for riders seeking versatility and robustness on varied terrain. Equipped with a Mach1 Disc SUB 0 black double-wall rim and a Shimano RM66 hollow axle hub with Centerlock mounting, this wheel offers an excellent compromise between lightness, strength and compatibility with modern drivetrains.
Technical highlights
- Mach1 Disc SUB 0 rim: 6063 aluminum double-wall structure with eyelets, 19 mm profile, offering impact resistance and optimal lateral rigidity for aggressive MTB riding. Controlled weight around 445 g.
- Shimano RM66 Centerlock hub: Aluminum hub with hollow axle and quick release (QR), 135 mm spacing. The Centerlock standard allows quick brake disc installation via splines and lockring, ensuring rigidity and perfect alignment.
- Extended compatibility: Shimano HG freehub body compatible with 8, 9 and 10-speed cassettes, to fit most Shimano and SRAM groupsets.
- Robust lacing: 32 silver stainless steel spokes, cross-laced pattern ensuring even stress distribution and increased durability.
Construction and specifications
The complete wheel weighs approximately 1195 grams, a controlled weight for a 32-hole double-wall laced wheel. The ETRTO 559 x 19C profile accommodates tires with section 1.50" to 2.30", offering great flexibility in tire choice according to terrain and riding style (XC, light trail, MTB touring). The Schrader 8.5 mm valve facilitates inflation with standard pumps. The quick release system allows tool-free removal and installation, practical for transport or maintenance.
Centerlock standard advantages
The Centerlock system patented by Shimano relies on splines at the hub center and a lockring (40 N·m torque), offering several benefits: faster mounting/dismounting than a 6-bolt disc, automatic disc centering for optimal braking, and hub lightness (20-25 g savings compared to a 6-bolt hub). Compatible with all Centerlock discs on the market and, via adapter, with 6-bolt discs.
Recommended use and compatibility
Ideal for recreational MTB, cross-country and touring, this wheel installs on any 26-inch frame/dropout with 135 mm QR rear spacing and disc braking. It advantageously replaces a worn or damaged original wheel. Warning: this wheel is designed exclusively for disc brakes (no machined sidewalls for rim brakes). Supplied with quick release. Rim tape, inner tube, tire, cassette and brake disc not included.
| Feature | Value |
|---|---|
| Diameter | 26 inches (559 mm ETRTO) |
| Position | Rear wheel |
| Rim | Mach1 Disc SUB 0 - Double wall with eyelets |
| Rim width | 19 mm (559 x 19C) |
| Rim weight | 445 g (approx.) |
| Hub | Shimano RM66 aluminum hollow axle |
| Disc mounting | Centerlock |
| Cassette compatibility | 8/9/10 speed Shimano/SRAM |
| Number of spokes | 32 spokes |
| Spoke color | Silver |
| Axle type | Hollow axle quick release (QR) |
| Spacing | 135 mm |
| Complete wheel weight | 1195 g (approx.) |
| Color | Black rim / Black hub / Silver spokes |
| Tire compatibility | 26 x 1.50" to 26 x 2.30" |
| Valve type | Schrader (8.5 mm) |
| Rim material | Aluminum 6063 |
| Brake type | Disc only (Centerlock) |
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