Sun Ringle Duroc SD37 PRO Rear Wheel

World-class riders require world class-wheels. The all-new Düroc Pro wheel utilizes SunRingle’s proven Düroc SD37 rim mated to their all-new Super Bubba hub via Wheelsmith butted straight-pull spokes. These wheels were designed to handle the gnarliest descents you can find at the greatest velocity you can muster.

Who’s this item for: Riders riding Enduro, trail or All-mountain conditions looking for a strong and reliable, rear wheel with solid engagement.

Hub Materials: 7075 Aluminium.

Rotors: 6 Bolt attachment.

Convertibility: Features an interchangeable engagement system allowing for change between 4 and 8 degrees of engagement plus interchangeable freehubs.

Bearing style/amount: Dual 6902 bearings.

Rims: SunRingle Duroc SD37 Pro rims.

Tubeless: Yes, tubeless-ready.

Weight: Approx 1kg 

Rim Dimensions: 37mm outer, 32mm inner.

Axle: 148x12mm Boost Hub Spacing

Materials: Welded alloy, with bead-blasted anodization.

Spokes:  28 Wheelsmith DB14 spokes 

Material: 304 stainless steel.

J-bend / Straight pull: Straight pull.

Nipples: Brass Nipples.

What’s in the box:

• Tubeless Sealant
• Tubeless Valves
• Alternate Freehub Body (rear wheels)