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.

29er carbon mtb frame
29er Carbon Fiber Full Suspension Mountain Bike Frame For XC

29er carbon full suspension frame FM-R987 is constructed from Toray T700 and T800.Thie 29 carbon mtb frame weighs 2150g +/- 50g.

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.

Carbon Rim Brake Road Bike Frame
Carbon Internal Cable Routing Road Bike Frame

Carbon Internal Cable Routing Road Bike Frame is costructed from Toray T700&T800.Thi s carbon fiber bike frame has Internal Cable Routing/DI2 compatible.

Full Suspension Carbon Ebike Frame
Carbon Full Suspension Ebike Frame For Shimano Motor

The full suspension carbon ebike frame is constructed fromHigh Modulus Toray T700 & T800.Its motor system is SHIMANO M800.

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.

27mm wide carbon xc rims
Asymmetric 27mm Width 25mm depth Lightweight XC Carbon Rims

Asymmetric 27mm wide 25mm deep lightweight carbon xc rims are constructed from Toray T700&T800.The max rider weight of xc carbon rims is 110kg.

Carbon wheels
Top-Fire 700C Carbon Wheelset For Road Bike DT Swiss 350 Hub

This carbon fiber road wheelset is designed for high-speed cruising and climbing efficiency, balancing lightweight and aerodynamic performance. Crafted from high-modulus carbon fiber, it provides rigidity while significantly reducing overall weight, resulting in quicker acceleration and easier climbing. The rounded rim cross-section optimizes wind resistance, ensuring stable handling in crosswinds.

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.

  • #
  • #
  • #
  • #
  • #
  • #