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Quick Details

  • Material: Full carbon T700
  • Foldable: No
  • Size: 15"/17"/19"/21"
  • Use: Mountain Bikes
  • Weight: 1200+/-40g
  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: X-BIKE
  • Model Number: XB-650
  • Item: 650B hard tails MTB frame
  • Finish: UD matte/glossy, painging to order
  • Bottom Braket: BB30 & BSA
  • Headset: 1-1/8" to 1-1/2"
  • Cable: Inner cable
  • SeatPost: 31.6mm
  • Rear spacing: 135*9mm QR or 142*12mm axle
  • Warranty: 2 years

Packaging & Delivery

Packaging Details Foam inside, carton box outside
Delivery Time 15 working days

Newest full carbon frame MTB 27.5" hard tails full carbon frame for BB30 & BSA


Product Description

               What is the details of our MTB Carbon Frame                     

Specification for MTB Carbon Frame 
Size 15”,17”,19”,21”
Material Full carbon Toray700
Finish UD matte or glossy, painting to order
Surface Basalt braking surface
Bottom BraketBSA & BB30
Rear quick release135*9mm QR and 142*12mm axle exchangeable
Certificate SGS and EN 14781 Certification
Head tube1-1/8”,1-1/2”
Seat tueFor 31.6mm diameter seatpost
Tire size27.5er*2.3”
CableInternal carbon
Warranty 2 years
Detailed Images





Company Information




Company Profile                                                           


X-Bike Equipment Co., Ltd, is an OEM & ODM carbon wheels chinese manufacturer established by 2007. The demands of serious cyclists and their requirements for high performance carbon wheels are key in our design, including superlight carbon rims and wheels, U-shape 25mm width carbon wheels, carbon MTB wheels, track wheels, 3 spoke wheels, 5 spoke wheels, disc wheels, fatbike wheels, carbon frames and bicycle composites. We get out into the market and race, listen, observe and learn, so we know what cyclists really need. High performance carbon products with affordable price, what you get are the best for you!



Our Services

                                                       Our Service                                        





Pre-Sales Service
* Inquiry and consulting support.

* Sample testing support.

* View our Factory.

After-Sales Service

* If carbon rim have any quality problem in warranty time, we will send you a new carbon rim for free.

* Technology consulting available


Why choose us

                                                    Why choose us                                      




1. We are the GOLD supplier of some famous brands, such as UK ONIX, SWIFT etc.

2. Our products follow the standard of SGS and EN 14781 Certification.

3. 100% QC inspection Before Shippment

4. 2 Years quality guarantee and good after service support

5. We make customers happy in 5 continents and over 80 countries

Buyer Feedback








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

Production process: 


Warranty Time                                                               


2 Years Warranty for our products from the date arrived.

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.



Contact Us                                                                     


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


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Transaction Details

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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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