Duroc SD37 is the result of real-world EWS racing and good old-fashioned downhill thrash testing.
- Welded and eyeleted Duroc SD37 rims for maximum impact resistance, widestance tire shaping, and STR tubeless tire retention
- Straight-pull SRX hubs with high-strength Dual- Tooth pawls and precisionground steel axles
- Wheelsmith doublebutted spokes and brass nipples, precision tension balanced with SpokePrep assembly compound for longevity
- E-MTB approved for electric bicycles
- Cassette Body Type: Shimano Micro Spline
- Cassette Body Type: SRAM XD 11/12 Speed
- Color: Black
- Defined Color: Black
- Designed for ebike: Yes
- Hub/Brake Compatibility: 6-Bolt Disc
- ISO Diameter: 584 / 650b / 27.5"
- Rear Axle: 12mm Thru x 157mm
- Rim Width (Internal): 32
- Tire Type: Tubeless Ready
- Valve: Presta
- Wheel Size: 27.5"