DT Swiss XR 391 Rim - 29" Disc Black 32H ModelNumber=G1361 Ramped center knobs roll fast

Ramped center knobs roll fast and provide excellent traction for climbing and braking

The hookless rim design also makes the wheel lighter and more aerodynamic by creating a smoother tire-to-rim transition

Zoom Ace Urban adjustment system with full-ring construction and a non-slip adjusting wheel

The RCR Skate Jr offers an aerodynamic tip design

DT Swiss XR 391 Rim - 29" Disc Black 32H ModelNumber=G1361 Ramped center knobs roll fastXR 391 Rims are durrable and designed for rough terrain ready for your next wheel build. Wide strong and light Brake Compatibility Disc Only Rim Width (Internal) 25 Brake Track None Manufacturer Spec ERD (mm) 607 Valve Presta Color Black Weight 440 Wheel Size 29" Defined Color Black ISO Diameter 622 Road 29" Hub Drilling 32 Rim Material Alloy Tire Type Tubeless Ready Rim Center Offset (mm) 0 Hub Count 32H