Ralos
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Long awaited - The first mountain bike wheels from Rolf Prima. Built on the paired spoke technology, the Ralos is strong and light. Ready for XC, the Ralos comes with tape and valve for seamless tubeless compatibility. Available in 29" and 26".

Working with Stans NoTubes BST technology, the Ralos is built on a 25mm wide tubeless ready rim that has been engineered for toughness and weight. The rim features internal stiffening features to yield exceptional stiffness in a light overall package.

The Ralos proprietary hub is disc brake compatible and is designed and manufactured in the USA. The rear hub features Rolf Prima's Patented Differential Flange Diameter, which doubles the number of pulling spokes handling the torque loads creating a more durable wheel.





Wheel size: 29" & 26"
Weight: Ralos9: 1655gm set [750gm / 905gm]
Weight: Ralos6: 1495gm set [670gm / 825gm]
Spoke: Round Butted 24F/24R
Rim: 22mm alloy tubeless, 25mm width. Stans NoTubes compatible
Hubset: XST - Front: Standard QR or 15mm thru axle, Rear: 135mm standard QR or 142mm x 12mm thru axle
Freehub: CNC machined steel - Shimano/SRAM
Category: XC Mountain
Featured technology: Paired spokes, Differential Flange Diameter, Dish Reducing design™
Upgrades available: Prima Plus and Hero

Hero Program
product accessories

Learn who Ralos was ...

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includes: Rolf Prima Ralos wheel systems include steel quick release skewers, Stans NoTubes tape and valve. The Ralos is available with a 15mm thru axle. Protect your wheels when they are not on your bike. Add a Rolf Prima double wheel bag.