Set It and Forget It
Equally at home on long climbs, fast chutes and endless flow. This do-it-all wheel set was designed from the ground up by a development and production team that would live on the trail if only they could.
It may not look like your average MTB wheel, but fear not. This wheel is built to rip. Paired-spoke technology allows reduced weight while maintaining a balanced stiffness and durable ride – features more important on the trail than in any other environment. Trust our certainty guarantee and give it go. You’ll never look back.
Updated to our new 30mm internal width to maximize the advantages of modern wide tire widths, it also features an asymmetric (ASYM) rim design which improves the tension balance by up to 30%! The Tubeless Easy rim design ships with tape and valves included and allows easy home tubeless tire installation with just a floor pump.
These bomber rims are paired to our USA made XST hub platform with titanium freehub body and long-lasting, fast-spinning Enduro bearings. Like all Rolf Prima wheels, they’re built by hand right here in Oregon.
Pick a line and nail it with newest iteration of this killer mountain bike wheel. It’s stronger, faster and stiffer than ever.
*We do our best to ship your wheel order ASAP, but because many wheel orders are built to order, please allow up to one week for shipment once your order is processed. Custom orders like color hubs, rims and decals may take up to two weeks.
|Ralos 30 - 27.5"
- Weight: 1620g [750g/ 870g]
- Rim: Alloy Clincher, asymmetric
- Rim Depth: 23mm
- Rim Width (max): 36mm, internal 32mm
- Tubeless Ready
- Brake type: Disc brake - Center Lock
- Spoke count: 24/24
- Spoke type: Sapim Laser, round
- Hubset: XST4.4
- T2 High Engagement
Enduro steel bearings
- Front axle: Boost (15mm, 12mm)/ 15mm/12mm/ 9mm
- Rear axle: Boost 148mm/ Boost 141mm QR/ 142mm/ 135mm
- Freehub: CNC Machined 6al4v Titanium
- Freehub compatibility: Shimano HG 10/11, SRAM XD 11/12, Shimano Micro Spline
- Made in the USA
- Tire size and pressure recommendation: Please refer to chart in product images
- Includes taped rim for tubeless, valve and Rolf Prima's Certainty