This carbon mtb boost wheels is the lightest Cross-Country rim we've ever developed. The 29er ultralight MTB wheels, we created a race-level ultralight wheelset for cycle cross riders specially.With the superlight 255g carbon 29er rims, this Cross-Country wheelset is born to bomp up the hills. The XC-oriented carbon layup achieves a perfect balance between weight, strength, and performance.
Our goal was to produce the lightest possible wheels without sacrificing performance.
Drawing on our engineers’ years of experience and countless revisions in each step of the manufacturing process, we are able to produce a strong and stiff XC wheel while dramatically reducing the weight.
The 30mm wide profile of the XC wheels boosts your confidence with perfect traction, stability, and control on challenging XC courses. The 22mm shallow profile allows you to last longer on the trails with less fatigue. The 2.6mm rim offset helps even the bracing angles of the spokes, creating a wheel build that stays true longer.

- 30mm width 29inch carbon boost mtb wheels for cyclo-cross race, total weight is only 1110 grams.
- High end SR-M330 MTB boost hubs, with center lock PG system.
- Both Shimano 11s/12s and Sram XD freehub optional.
- Sapim CX-Ray spokes, super light and aero.
- Low profile design, for better impact distribution.
- Asymmetric design, help to equalize the spoke tension between drive side and non-drive side.