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20 inch Carbon BMX Rims (406mm/451mm) Pro BMX Bike Rim

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20 inch Carbon BMX Rims (406mm/451mm) Pro BMX Bike Rim

- 20 inch carbon rims, designed for BMX and folding bikes.

- Optional in 406mm and 451mm ETRTO.

- Clincher/Tubeless ready.

- Great strength but light weight.

  • item no.:

    B20-406, B20-451
  • product orgin:

  • payment:

    Paypal, Bank transfer, West Union
  • color:

    UD/3K(customized painting acceptable)
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  • specification

LightCarbon 20 inch Carbon BMX Rims (406mm/451mm)


- Bead hook design, better hold tires under low tire pressure.

- Thick wall design, for better strength and impact resistance. 

- Optional in two ETRTO: 406mm (tubeless ready) and 451mm (clincher).

- Great strength but light weight.

20 inch Carbon BMX Rims (406mm/451mm) Pro BMX Bike Rim
 Model  B20-406 B20-451
Sectional Drawing
BMX rim-406 drawing
BMX rim-451 drawing
Outer Width 32mm 22.5mm
Inner Width
25mm 15.5mm
Height 25mm 24mm
Impact Thickness
2.3mm 2.3mm
Weight 310±15g
ETRTO 406mm 451mm
ERD 380mm 426mm
Max Weight Limit 100kg/220lb
Carbon Weave UD/3K
Max Spoke Tension 140kgf (recommend 100~130kgf) 140kgf (recommend 100~130kgf)
Tire Size Recommended 20*1.65''-2.1''
Use Recommended BMX/folding bike BMX/folding bike

LightCarbon 20 inch carbon BMX rims (406mm)

LightCarbon 20 inch carbon BMX/folding bike rims (451mm)

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