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

20 inch carbon bike BMX rims (406mm/451mm) Pro BMX Bike and folding bike.
Two options for 406mm and 451mm ETRTO.

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  • Payment:

    Paypal, Bank Transfer, West Union
  • Origin:

  • Color:

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

There are 2 kinds of 20 inch BMX rims for BMX bike, folding bike and someone who are looking for smaller size rims for children. Both rims are clincher/tubeless ready. By updated layup design and manufacturing, they are with great strength but light weight as well.


Carbon 20 inch Bike Rims (tubeless ready)

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 20 inch rim carbon 20 inch 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 20'' BMX carbon 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).

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