ProX 20 Inch BMX Rims High Strength Carbon BMX Rims For Sale

• 20 inch carbon BMX rims

• ETRTO 406mm and 451mm optional

• Designed for BMX bike and folding bike

• High strength, reliable quality

• 2-year warranty

  • Item NO.:

  • Payment:

    Paypal, Bank Transfer
  • Origin:

  • Color:

    UD/3K/12K(Customized Decal Acceptable)

For BMX carbon rims, strength should come first. 

ProX provides two sizes of 20 inch BMX carbon rims, ETRTO 406mm and 451mm. They can be used for BMX bikes as well as folding bikes.

Both models are made from high strength Toray T700 carbon fiber +  stable resin system, which is the basis to guarantee strength.

In addition, we optimize the lay-up design, make our BMX carbon rims much thicker than road rims, to make sure they are strong enough for jumping.

We do strict impact testing for our carbon BMX rims, make sure they are able to tolerate great force coming from jumping and keep riders safe.


ProX 20 inch Carbon BMX Rims and Folding Bike Rims

Model  B20-406 B20-451
Size(ETRTO) 406mm 451mm
Use(Recommended) BMX/folding bike BMX/folding bike
Material T700 T700
Weight(±15g) 310g 305g
Max Weight Limit 100kg/220lb 100kg/220lb
Depth 25mm 24mm
Sectional Drawing carbon bmx rims 20 inch 20 inch carbon rims
Outer Width 32mm 22.5mm
Inner Width 25mm 15.5mm
Impact Thickness 2.3mm 2.3mm
ERD 380mm 426mm
Rim Bead Hook Hook
Tire Type Tubeless or Clincher Clincher
Max Spoke Tension 145kgf  145kgf 
Max Tire Pressure 110psi/7.5bar 110psi/7.5bar
Tire Size(Recommended) 20*1.65''-2.1'' 20*1.1''-1.4''

Carbon Fiber Material

Carbon Fiber Material

Premium Toray T700 carbon fiber is used in our carbon BMX rims. 

Combining with stable resin system to make consistent quality and light weight carbon bmx rims.

Aero U Shape

Aero U Shape

Wide U Shape carbon rims are more aerodynamic than traditional V Shape rims. 

Besides, U shape design helps to improve the impact resistance and make stronger and more durable BMX rims. 

Tubeless Ready

Tubeless Ready

Tubeless tire is widely used in BMX carbon wheels thanks to its better traction, lower rolling resistance and better controllability.

Our B20-406 BMX carbon rims are tubeless ready (Model B20-451 can only fit normal tube tires).

Easy tire mounting, dismounting, as well as air inflation. 

Disc Brake

Disc Brake

Disc brake provides more sensitive and precise braking performance than rim brake.

Our BMX carbon rims are designed for disc brake, more sensitive and precise braking performance. 

Specific carbon prepreg lay-up design for disc brake rims, longer durability and lighter weight.

2-Year Warranty

2-Year Warranty

We have strict production management system, QC and Testing process. Our quality is always very good and reliable.

For all carbon rims and carbon wheels sold by ProX, 2 years’ quality warranty is offered (starting from the date of package being signed).

Click Warranty Policy to see more details in another page.

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