• Extralight Carbon Fiber 29" 28mm Asymmetric Mountain Bicycle Rim

The LM928AX carbon fiber rim is a model of asymmetric extralight mountain bike rim in size 29" 28mm width, weight only 285g. The "X" in the Product Code stands for "Extralight". The Extralight rims are made of T700+T800 carbon fibers materials. T700 carbon fiber provides sufficient tenacity and T800 carbon fibers provides suffient rigidity. The materials are mixed according to a certain proportion, the process of layer-up is controlled technically, so that the weight of the extralight rim can be greatly reduced under the condition of ensuring rim's performance.

This model of rim could be mounted tires at size around 1.5" ~ 2.1". It can be used for cycling forms of cross country (XC), marathon, trail and so on. 

Product Code LM928AX
Material Full Carbon Fibers
Type Clincher (Hookless)
Warranty Period 1 Year
Size 29" (BSD 622mm)
External Width 28mm
Internal Width 22mm
Depth 23mm
Weight 285g
ERD (Effective Rim Diameter) 595mm
Spoke Holes Angle ± 5°
Spoke Holes Diameter 4.5mm
Spoke Holes Count 24 / 28 / 32
Spoke Holes Offset 2.6mm
Valve Hole Diameter 6.5mm (Presta)
Tubeless Compatible Yes
Carbon Weave Availability UD
Spoke Tension 90 ~ 120Kgf ( ≤130Kgf )
Tire Size 1.5" ~ 2.1"
Tire Pressure ≤65psi
Carrying Capacity (One Wheel) 100Kg
Application Cross Country (XC) / Marathon

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Extralight Carbon Fiber 29" 28mm Asymmetric Mountain Bicycle Rim

  • Product Code: LM928AX
  • USD 135

  • 2 or more USD 128
  • 10 or more USD 108
  • 20 or more USD 101
  • 50 or more USD 88

Available Options

Tags: MTB Carbon Rim