29er Asymmetric Carbon MTB Rim — 27mm Internal, 30mm Height, 380g (XC/Trail)

Imagine climbing technical singletrack, sprinting across open XC sections, and feeling a snappier response from every pedal stroke — this 29-inch asymmetric carbon rim is engineered to deliver that performance. Designed for cross-country and trail riders who want lower rotational weight, improved lateral stiffness, and wheels that stay true under load. Available in a superlight 380 ± 10g variant or a standard 450 ± 15g build, with OEM customization and a 3-year warranty.

29er Asymmetric Carbon MTB Rim - Designed for XC and Trail Performance

The rim’s asymmetric, offset spoke bed balances spoke tension for increased wheel durability and more consistent power transfer, while a 27mm internal width accommodates modern tire profiles for traction and stability. A 30mm rim profile delivers a balanced mix of lateral stiffness and compliance suitable for mixed-terrain riding, and the hookless U-shaped design is tubeless compatible for lower pressures and improved puncture resistance.

The lightweight Toray-grade high-modulus carbon fiber construction reduces rotational mass to improve acceleration and handling without sacrificing robustness. Riders experience a firmer, more predictable feel through corners and technical sections thanks to the rim’s optimized shape and material selection.

Why it fits your routine

• Optimized for XC and trail: 29er (622 mm BSD) sizing with a 30mm profile provides a performance-oriented balance of stiffness and compliance for varied terrain.
• Modern tire support: 27mm internal width (33mm outer) supports wider tires for improved grip and stability on loose or technical trails.
• Asymmetric spoke bed: Offset spoke holes (28–32) even out spoke tension for stronger, longer-lasting wheels and improved lateral stiffness.
• Lightweight options: Superlight variant at 380 ± 10g reduces rotational weight for quicker acceleration; standard variant at 450 ± 15g offers a durable alternative.
• High-quality materials: Constructed from high-modulus Toray-grade carbon fiber to combine low weight with structural strength.
• Tubeless-ready hookless design: Enables secure tubeless setups for lower pressures, better traction, and fewer flats.
• Technical fit and compatibility: Effective Rim Diameter (ERD) 579mm and spoke hole options for common builds and hubs.
• Recommended maintenance: Designed for spoke tensions above 280kg to maintain optimal wheel integrity and performance.
• Warranty and customization: OEM customization available and a 3-year manufacturer warranty for peace of mind.

Technical specifications: Wheel Size 29er (622 mm BSD); Rim Height 30mm; Inner Width 27mm; Outer Width 33mm; Spoke Holes 28–32 (offset for tension balance); ERD 579mm; Material High-modulus Toray-grade carbon fiber; Rim Shape U-shaped, hookless tubeless compatible; Recommended Spoke Tension >280kg; Weight Tolerance Superlight 380 ± 10g | Standard 450 ± 15g.