2026 Reserve Wheels 31|DH Wheelset
Reserve WheelsWorld Cup-proven carbon DH wheels built for the abuse of racing, with Syndicate-level confidence and a lifetime guarantee.
Downhill tracks are not for the faint of heart, and the abuse from a day of racing DH or laps in the park is no joke. We’ve got your back with 31|DH wheels. Tested to victory with the Santa Cruz Syndicate on the World Cup DH circuit, it is the carbon wheelset that delivers confidence when you need it most.
DH Spacing: Front: 110mm x 20mm / Rear: 157mm x 12mm
What's in the Box
- 1x Complete wheelset
- 34mm Reserve Rim Tape (installed)
- 2x 50mm Fillmore Tubeless Valves (un-installed)
- User Manual
Spoke Reinforcements
Reserve uses externally reinforced spoke holes to strengthen the area where the rim sees the most force, around the spoke nipple. This provides for improved strength without adding unnecessary weight.

World Cup Winning
We've abused the Reserve 31|DH across six continents and it is designed to be put through its paces and come out unscathed. So whether you're sending it down a steep and chunky World Cup track or riding laps at a bike park, these wheels are simply the best out there.

Asymmetrical Design
Asymmetrical rims, like those on the 31|DH, build stiffer, stronger and more reliable wheels by improving the bracing angles and equalizing the spoke tensions between the drive and non-drive side spokes.

I9 Hydra Hub

DT 350 Hub
- Designed For:
- DH Riding and Racing
- Wheelset Weight:
- 29" Hydra - 2006g
- ERD:
- 29" 594mm - 27.5" 557mm
- Inner Width:
- 31mm
- External Width:
- 39mm
- Recommended Tire Dimensions:
- 2.4" to 2.6"
- Spoke Count:
- 32
- Hub Spacing:
- DH: 110x20 F - 12x157 R
- Rim Weight:
- 29" 670g - 27.5" 640g
- Rim Depth:
- 21mm
- Bike Approved:
- Yes
- Aysemmetric Offset:
- 4mm