Building upon the already proven Duroc platform the new Duroc 30 Pro features the same trusted double-wall, welded alloy tubeless rim but is now blessed with the gift of a fast engaging and all-new Super Bubba X hub.

The Super Bubba X utilizes one 45 tooth ring, combined with a six pawl freehub body, this results in 4 degrees of engagement and shaves 55g to bring the total weight of the rear hub to 285g. It also means that there are no threads within the hub shell guaranteeing you will never find yourself walking out of the woods with an overpriced strider bike.

The wheels are laced with straight pull Wheelsmith DB14 spokes and alloy nipples. and feature an interchangeable freehub system so when one wears out or you change drivetrain systems your hubs can come with you.

Who's this item for: Enduro, Trail and All-mountain riders looking for a super reliable, responsive and reliable rear wheel.

Hub Materials: 7075 Aluminium.

Engagement: 4 degrees.

Convertibility: Interchangeable freehub.

Bearing style/amount: Dual 6902 bearings.

Rims: SunRingle Duroc Pro

Tubeless: Yes, tubeless-ready.

Weight: 954g.

Rim Dimensions: 27mm internal.

Materials: Welded alloy, with bead-blasted anodization.

Spokes: Wheelsmith DB14 spokes

Material: 304 Stainless Steel

J-bend / Straight pull: Straight pull.

Nipples: Alloy nipples.