Top-Fire
Products
Home

Carbon Bike rim

Carbon BMX Rims

Carbon 451 Rims

Top-Fire 20 Inch 23mm Width 38mm Depth 451 Clincher Bmx Carbon Rims

Top-Fire 20 Inch 23mm Width 38mm Depth 451 Clincher Bmx Carbon Rims

Top-Fire 451 carbon bmx rims are constructed from Toray T700 & T800. 20 451 rims are clincher rims with 23mm width  and 38mm depth.

  • Item NO.:

    BMX451-23C38
  • Payment:

    Paypal, Bank Transfer, West Union
  • Product Origin:

    Xiamen,China
  • Color:

    UD/3K/12K(Customized Painting Acceptable)
  • Shipping Port:

    XIAMEN
  • Product Detail

Top-Fire 20 Inch 23mm Width 38mm Depth 451 Clincher Bmx Carbon Rims


Product Featur

  • Ultra light material. We use full Carbon Toray T700 & T800 material that enable the rims deliver durable performance.
  • Rims Clincher Compatible. For better traction and riding experience.
  • High Mold Carbon Fiber Strip. Provide extra strength on spoke holes, more durable and increasing spoke hole tension.
  • Customized Holes. Customize 16-36 holes and angles, to meet your specific requirement.


Specification

Item No.:

BMX451-23C38
Rim type:
20 inch BMX bike
Material:
Toray T700&T800 carbon fiber
Appearance:
UD / 3K / 12K
Finish:
Matte / Glossy
Depth:
38mm
Width:
Outer width:23mm, Inner width:16mm
ERD:
397mm
OD:
461mm
ETRTO:
451mm
Weight:
320±15g
Drills:
16-36H
Tire Size :
20"-451*1 1/8,*1 1/4, *1 3/8
Valve Hole Dia.:
6.5mm
Spoke Hole Dia.:
4.5mm
Assembly Hole  Dia.:
7.5mm
Weight Limit:
110kg
Max Spoke Tension:
130kgf
Max Tire Pressure:
110psi


Geometry:

carbon bmx rims 451



Read More For Production Of Carbon Rims By Top-Fire Factory

Read More For Testing Of Carbon Rims By Top-Fire Factory

Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Related Products
20 Inch Carbon 451 Bmx Rims
20 Inch 25mm 451 Carbon Clincher Bmx Rims

20 Inch 25mm 451 Carbon Clincher Bmx Rims is constructed from Toray T700&T800.The 20 inch bmx bike rims are clincher rims with 25mm width and 26mm depth.

50mm Width Carbon Mtb Rims
50mm Carbon Tubeless Mtb Rims For AM

50mm Carbon Tubeless Mtb Rims For AM is constructed from Toray T700&T800.The 50mm carbon rims include 27.5er,29er and use for AM.

Carbon Cyclocross Gravel Bike Frame
Carbon Cyclocross Disc Gravel Bike Frame For BB T47

Carbon Cyclocross Disc Gravel Bike Frame is constructed from Toray T700&T800.This is a BB T47 gravel bike frame that has passed CEN SGS Test.

BSA System Caron Track Frame
Carbon Track Bike Frame BSA System

Carbon Track Bike Frame BSA System is constructed from Toray T700&T800.BSA System and fork with AL steer tube.

40mm Width Carbon Tubeless Mtb Rims
40mm Carbon Tubeless Mountain Bike Rims For XC AM

40mm Carbon Tubeless Mountain Bike Rims For XC AM is constructed from Toray T700&T800.The tubeless mtb rim includes 27.5er,29er and uses for AM,XC.

28mm wide 22mm deep mtb rims
Top-Fire 29er Hookless 28mm Width 22mm Depth Carbon Mtb Rims For XC

Top-Fire 28mm wide 22mm deep carbon mtb rims 29er are constructed from Toray T700&T800. The recommended tire pressure is 35-60psi.

30mm wide 40mm deep carbon wheels
Top-Fire 700C 30mm Width 40mm Depth Carbon Road Bike Wheels

Our 700c carbon road wheels are some of the lightest carbon road bike wheels available. This makes them perfect for climbing hills or speeding up on flat roads. With less weight, you get better performance and faster rides, especially for those looking for the fastest carbon road bike wheels.

Aero Carbon Track Bike Frame
Aero Carbon Track Bike Frame For BSA System

Aero carbon track bike frame is constructed from Toray T700&T800 carbon fiber.It has BSA system and includes frame, fork, stem, handlebar, seatpost and seatpost clamp.

Copyright © 2026 Top-Fire Carbon Technology Co., Ltd. All Rights Reserved. Power by

IPv6 network supported

top

Leave A Message

Leave A Message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

  • #
  • #
  • #
  • #
  • #
  • #