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Rolf PRIMA Ralos 30 Mountain Bike Wheels


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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.

  • Weight: 29" 1670g
  • Spoke count: 24/24
  • Spoke type: Sapim Laser, round
  • Rim Depth: 23mm
  • Rim Width (ex): 33.5mm
  • Rim Width (in): 30mm
  • Rim Material: Alloy clincher - Asymmetric
  • Hubset: XST 
  • Brake type: Disc brake (Center Lock)
  • FT: Boost/ 15mm/12mm/ 9mm
  • RR:  Boost/ 142mm/ 135mm
  • Freehub: Shimano/SRAM 10/11-speed or SRAM 1x11/12
  • Tire size recommendation: 2.0" to 2.8"
  • Includes: taped rim for tubeless, valve, QR set when applicable and Rolf Prima's Certainty 
  • Shipping & Payment

    Delivery Options

    • 郵局寄送
    • 7-11 Pickup and pay in store (C2C)
    • 7-11 Pickup only (C2C)
    • Family Mart Pickup and pay in store (C2C)
    • Family Mart Pickup only (C2C)

    Payment Options

    • zingala - BNPL by Chailease
    • Bank Transfer_SHOPLINE Payments
    • LINE Pay
    • 無串接
    • Pay on 7-11 Store Pickup (C2C)
    • Pay on Family Mart Store Pickup (C2C)

    Customer Reviews

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