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Quick Details

  • Wheel Material: Full carbon & high TG
  • Size: 650C
  • Spoke Hole: 16-32H
  • Finishing: UD 3K matte/glossy, basalt braking surface
  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: X-BIKE
  • Model Number: XB-650CT
  • Version: Tubular
  • Depth: 50mm
  • Width: 23mm
  • Weight: 370+/-12g
  • ERD: 545
  • Nipples: IN & EX
  • Samples: 3 days
  • Certification: Pass EN14781 (SGS) Standard Test
  • Warranty: 2 years

Packaging & Delivery

Packaging Details Foam inside, carton box outside.
Delivery Time 7 working days

650C Carbon Road Bike Rims Tubular 50mm Depth 650C Carbon Rims 

Product Description

                  What is specification our 650C Carbon Rim?                              

ItemCarbon Road Rim
Size650C, Tubular
FinishUD 3K matte/glossy, basalt braking surface
Spoke hole16-32H
NipplesIN & EX

2 years



Company Information


X-BIKE is carbon rims manufacturer and wheel sets builder.
Professional producing workshop, engineer and workers; Advanced rims moulds and Standard test facilities.
We used high resistent resin in the brake surface to prevent failure due to the heat from the rim brakes.
Decal and painting service for OEM your brand.

Our advantages:
1.We are Alibaba Assessed 6 years Gold Supplier;
2.X-Bike specialize in this field for 10 years, with the strength of special superlight carbon road wheel,5&3 spokes, high stiffness carbon frame and bicycle parts.
Best production capability, best quality control, Best Service.
We used high resistent resin in the brake surface to prevent failure due to the heat from the rim brakes.
3.We make customers happy in 5 continents and over 80 countries.
4.SGS and EN 14781 Certification;
5.100% QC inspection Before Shippment;
6.Long warranty time with competitive price.
Our Services


2 years warranty time when it arrives.

The following is our warranty cover:

1. The spoke holes breakage
2. The braking brim distortion by heat in unlimit state
3. The rims was distortion or breakage when we inflate the rims within our company standard.
4. The rims was distortion or breakage does not make by outside force.

This warranty does not cover:

* Normal wear and tear, any damage caused by accident, misuse, neglect, abuse, or stunt riding (veld bashing, riding down stairs, or similar activities).
* Improper assembly or improper maintenance is not covered by warranty.


ERP System

                                           What is ERP system?                                      

ERP (Enterprise Resource Planning) System For Production Process

1. The raw materials are stringently tested, including Differential Scanning Calorimetry tests performed in the laboratory to ensure that the heat tolerance is within acceptable limits (the Glass Transition Temperature (TG) must be within 0.5% to pass).
2. This batch of carbon rims has been subjected to all routine tests: Spoke hole, braking performance and destructive testing have all been performed.

3. We have rigorous manufacturing process controls.
4. Each product is covered by liability insurance. We confidently warrant our products for 2 years due to our robust production management system(ERP): Every rim that leaves our factory has a serial number that can be used to trace every manufacturing step performed in the factory, so customers can purchase our products without any worries.


Product Overviews


                         What is Production Process for Carbon Rim?                        


Product Range

                                 Product Range                              

 Carbon Rims & Wheels

 Carbon Frames

 Road rims/wheels

 Road frames

 Track rims/wheels

 Track frames

 MTB rims/wheels

 Fixed gear frames

 CycloCross rims/wheels

 MTB frames

 Fatbike rims/wheels

 CycloCross frames

 Rims/wheels with alloy braking surface

 Fatbike frames

 Spoke wheels

 Time trial frames

 Disc wheels


 Carbon Forks:

 Small Bicycle Parts:

 Road forks


 Track forks

 Carbon Stem

 Fixed gear forks

 Offset seatpost

 MTB forks

 Carbon saddle

 Fatbike forks

 Bottle Cage

 CycloCross forks

 Carbon Clamp


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Alibaba websitehttp://xbike.en.alibaba.com/
Official websitehttp://www.xbikewheels.com/
Whatsapp/WeChat/Mobile phone0086-15396207576






Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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China (Mainland)
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Supplier Assessments:
4 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $300,000
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