700c Tubeless Carbon Gravel Rim — 30mm Inner / 36mm Outer, 35mm Height, Four Weight Grades (350–435g)

Take on mixed-surface events with a rim built for speed, stability, and tubeless reliability. This 700c carbon rim balances aerodynamic gain and crosswind control for gravel racing, while the 30mm inner width lets you run wider tires at lower pressures for added traction on rough terrain. Four weight grades let riders choose the balance of compliance, durability, and weight savings that matches their build priorities.

700c Tubeless Carbon Gravel Rim - Designed for gravel racing and endurance riding

The 30mm inner width is optimized for 38–50mm tires, widening the contact patch to improve grip and permitting lower operating pressures for smoother, more confident rides on loose or uneven surfaces. The 35mm rim height sits at the crossover between aerodynamic benefit and manageable crosswind behavior, making this rim suitable for events with pavement transitions and open gravel sectors.

Rides feel composed thanks to a profile that supports tubeless setups and encourages lower tire pressures without sacrificing structural integrity. Riders seeking aerodynamic advantage on fast gravel sections benefit from the mid-depth 35mm profile, while those who value everyday robustness can select a higher-weight grade built for training use.

Why it fits your routine

• Tubeless-ready UV (hookless) profile: Designed for reliable tubeless setups in the stated pressure range and compatible with hookless tires per ETRTO guidance.
• Optimal tire compatibility: 30mm inner width recommended for 38–50mm tires, improving traction and enabling lower pressures (typical gravel pressures cited for riders under 80 kg: 28–38 psi).
• Balanced aero and stability: 35mm rim height offers aerodynamic benefit over shallow rims while remaining manageable in crosswinds, suited to mixed-surface racing and endurance rides.
• Four weight grades: Choose Normal (435 ±15g) for value and training, Superlight (390 ±10g) for all-day endurance, Ultralight (370 ±10g) for race builds, or Extreme Light (350 ±10g) for competitive weight-optimized builds.
• Proven structural strength: Forward compressive strength >300 kg, lateral torsion >50 kg, and spoke hole tension >280 kg ensure durability under load.
• Precision tolerances: Flatness <0.15mm, roundness <0.3mm, and dynamic balance <3g support consistent wheelbuilding and ride quality.
• Customizable for your build: Spoke hole count, hole diameters (spoke, valve, assembly), nipple angle, and private-label/OEM branding available on request.
• Dimensional and assembly specs: ISO 622mm (700c), ERD 568mm, outer width 36mm, spoke hole diameter standard 4.5mm, valve hole 6.5mm, assembly hole 7.5mm; nipple front angle 7°, rear 5° & 7° (customizable).
• Load and pressure limits: Max rider weight 120 kg; stated tube pressure range 100/125 psi but typical tubeless gravel operating pressures fall well within design limits.
• Warranty: Three-year warranty against manufacturing defects.