• 29er Carbon MTB Rim featuring a 30mm profile and 25mm inner width, suitable for XC/AM use. Includes UCI logo and warranty det
  • Top view of 29 inch carbon mountain bike rim showing U-shape hookless profile
  • Detail of hookless rim bead on 29er carbon MTB rim for tubeless tire compatibility
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Carbon Fiber Sporting Goods

29er Carbon MTB Rim – 30mm Profile, 25mm Inner for XC/AM

29er Carbon MTB Rim – 30mm Profile, 25mm Inner for XC/AM

$310.00 USD
$300.00 USD $310.00 USD
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🚚 预计发货：15天内

29er Carbon MTB Rim – 30mm Height, 25mm Inner Width
For All-Mountain & XC Performance

Answer: This carbon fiber 29-inch MTB rim features a 30mm height and 25mm inner width engineered for competitive cross-country and all-mountain use. Choose between Standard (385 ± 15g) or Superlight (325 ± 10g) builds. Rim is U-shape, hookless, and tubeless-ready, supporting tire widths from 2.2" to 2.4". Primed for stiffness, durability, and weight efficiency.

Key Specifications

Specification Value
Wheel Size 29 inch (29er)
Rim Profile U-Shape, Hookless
Rim Height 30 mm
Outer Width 30 mm
Inner Width 25 mm
Weight (Standard) 385 ± 15 g
Weight (Superlight) 325 ± 10 g
ERD 579 mm
Max Spoke Tension >280 kg
Tubeless Compatible Yes (45–65 psi)
Valve Compatibility Schrader/Presta (6.5 mm)
Recommended Tire Width 2.2–2.4 in
Testing Forward Compressive Strength: >300 kg
Lateral Torsion: >50 kg
Flatness Tolerance: <0.15 mm (CNC verified)

Comparison: 30mm vs 35mm Rim Height for MTB XC

  • 30mm: Balances aerodynamic profile and climbing efficiency.
  • 35mm: Offers improved high-speed aero but may slightly increase weight.

Frequently Asked Questions

Is a 25mm inner width carbon rim suitable for both trail and XC use?
Yes. 25mm inner width provides an ideal balance of traction, tire stability, and compatibility with 2.2"–2.4" MTB tires for modern cross-country and light all-mountain applications.
What is the advantage of Superlight vs Standard weight versions?
Superlight (325g) reduces rotating mass for acceleration in competitive XC but has a slightly lower absolute impact resistance than Standard (385g). Select based on race priority versus aggressive trail use.
What certifications or test results support performance claims?
This rim undergoes in-house load tests: >300kg forward compressive strength, >50kg lateral torsion, and spoke tension over 280kg. Flatness tolerance within 0.15mm confirms manufacturing precision. All data available upon request.

Intended User & Warranty

  • Designed for small/medium cycling brands, professional racing teams, and cyclists seeking lightweight, durable, high-performance carbon MTB rims.
  • 3-year warranty against manufacturing defects.
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