Rim strength comes from the careful combination of bead hook width, sidewall thickness, and spoke bed thickness. Whether you're on the race track or at the top of a questionable descent, lowering your tire pressure to compensate for technical terrain control can require additional rim armor where it counts to make it through the day. Duroc SD is the solution for racers, freeriders and everyone in-between. Welded and eyeleted for maximum impact resistance, widestance tire shaping, and STR tubeless tire retention SD37 Rim - 27.5", Disc, Black, 32H Hub Drilling: 32 Color: Black Wheel Size: 27.5" ISO Diameter: 584 / 650b / 27.5" Brake Track: None Designed for ebike: Yes Valve: Presta Rim Width (Internal): 32 Defined Color: Black Rim Material: Alloy Tire Type: Tubeless Ready Weight: 550 Rim Center Offset (mm): 0
