Sun Ringle Duroc SD37 Expert Front Wheel - 29", 15 x 110 mm / 20 x 110 mm, 6-Bolt, Black

Duroc SD37 is the result of real-world EWS racing and good old-fashioned downhill thrash testing.Features-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 bicyclesItem Specifications-Color:: Black-Defined Color:: Black-Front Axle:: 15mm Thru x 110mm,20mm Thru x 110mm-Hub Drilling:: 28spokes-Hub/Brake Compatibility:: 6-Bolt Disc-Rim Width (Internal):: 17mm-ISO Diameter:: 622 / road / 29"-Rim Material:: Alloy-Rim:: Duroc SD37-Rim Depth (mm):: 17mm-Skewer Included:: No-Tire Type:: Tubeless Ready Clincher-Valve Length:: Short Presta Valve 32-40mm-Wheel Size:: 29"-Rim Joint:: Welded-Eyelets:: Single-Rim Width (External):: 37-Spoke Profile:: Double Butted-Spoke Info:: Wheelsmith DB14-Nipple Material:: Brass-Nipple Color:: Black-Spoke Color:: Black-Spoke Interface:: Straight Pull-Hub Color:: Black-Rim Color:: Black-Hub Model:: SUNringlxe9 SRX -Designed for ebike:: Yes