Carbon Fiber Sporting Goods
700C Carbon Gravel/Cyclocross Rim, 35mm Depth, 24/25mm Tubeless, 330–400g
700C Carbon Gravel/Cyclocross Rim, 35mm Depth, 24/25mm Tubeless, 330–400g
Sold Out — Handling time: within 2 weeks
🚚 Free shipping | 🧾 VAT included in EU & USA
Couldn't load pickup availability
Available in 24mm or 25mm internal width, this 700C carbon rim features a 35mm deep aerodynamic profile and is optimized for disc-brake gravel and cyclocross bikes. Designed for tubeless tires (33c–50c) and custom wheel builds, weights from 330g to 400g enable precise tuning of ride feel and total system weight. Validated by ISO 4210 standards, each rim is compression tested to >300kg and certified to >280kgf spoke tension—suited for high-performance racing, endurance, and technical mixed-terrain use.
Benefits and Features of the 700C Carbon Gravel/Cyclocross Rim
- Wheel Size: 700C (622mm BSD)
- Rim Depth: 35mm aerodynamic V-section
- Internal Widths: 24mm (for 33–42c), 25mm (for 40–50c tires)
- Outer Width: 30mm
- Weight (±10g): 330g / 350g / 380g / 400g
- Compatibility: Tubeless-ready (6.5mm valve), disc brakes (center-lock and 6-bolt)
- Material: Unidirectional + woven carbon fiber laminate
- Certifications: ISO 4210, compression & torsion tested
How This Rim Compares
| Model | Inner Width | Depth | Weight | Tubeless |
|---|---|---|---|---|
| This Rim | 24/25mm | 35mm | 330–400g | Yes |
| D24-55H | 24mm | 55mm | 420g | Yes |
| D25-29H | 25mm | 29mm | 370g | Yes |
| D25-34HX | 25mm | 34mm | 390g | Yes |
Key Use-Cases
- Race Builds: Ultralight setup at 330g supports competitive cyclocross or gravel racing
- All-Road Customization: Versatile 24/25mm widths for multiple tire sizes and surface conditions
- Sustainable Performance: High fatigue resistance and long-term durability, trusted by cycling brands across North America and Europe
Frequently Asked Questions
What are the best lightweight carbon rims for gravel and cyclocross riding in 2026?
This 700C carbon rim, available in 330–400g weights and 24/25mm internal widths, competes among the lightest, durability-certified options for mixed-terrain racing and endurance cycling.
Should I choose 24mm or 25mm inner width for tubeless gravel?
For 33–42c tires and fast mixed conditions, 24mm is optimal; for 40–50c high-volume gravel tires, 25mm offers improved sidewall support and comfort at lower pressures.
Is the 35mm depth rim better for gravel versus 40mm or 50mm?
35mm rim depth balances aerodynamic benefit and crosswind stability, making it well-suited for varied gravel terrain. Deeper rims (40–55mm) add aero but may be heavier and less stable in gusts.
Are these compatible with both center-lock and 6-bolt disc brakes?
Yes, the rim is designed for standard 700C disc-brake hubs supporting both center-lock and 6-bolt rotor systems.
What testing/certification does this rim have?
Covers ISO 4210 forward compression (>300kg), torsion (>50kg), and >280kgf spoke tension for validated safety and longevity.
Lightweight and Durable Carbon Construction
The 700C Carbon Gravel/Cyclocross Rim offers an ideal balance of strength and weight, combining advanced carbon fiber materials that reduce overall rim weight to between 330 and 400 grams. This lightweight design enhances your bike's acceleration and handling without compromising durability on rough gravel or cyclocross terrains. The carbon build delivers resilience against impacts and fatigue, making it a reliable choice for riders seeking performance and longevity in demanding environments.
Optimized 35mm Depth for Stability and Speed
With a 35mm rim depth, this 700C carbon rim is engineered to provide excellent aerodynamic performance while maintaining stability in crosswinds. This optimal depth supports effective power transfer and handling control, especially on mixed surfaces common in gravel and cyclocross riding. Riders benefit from improved speed and efficiency, as the rim profile balances wind resistance and stiffness to enhance overall ride quality on varied terrain.
Tubeless Compatibility and Wide Internal Width
The rim supports a tubeless setup with an internal width of 24 to 25mm, allowing for better tire seating and increased tire volume. This design improves traction and comfort by enabling lower tire pressures, crucial for gravel and off-road cycling. Tubeless technology reduces the risk of punctures and adds to the rim's versatility across different tire selections, making it a practical upgrade for riders looking to optimize their bike’s performance in challenging conditions.
