New XBIKE 700c 257g Bitex hub pillar 1420 aero spokes tubular 50mm superlight carbon wheelset

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US $530-800 / Pairs | 1 Pair/Pairs super light carbon wheelset (Min. Order)
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Quick Details
Wheel Material:
700c 28" tubular, 700c super light carbon wheelset
Spoke Hole:
UD black matte with 3K braking surface
Place of Origin:
Fujian, China (Mainland)
Brand Name:
Model Number:
Tubular 50mm
Brake surface:
257g Bitex RAF10&RAR9
Pillar 1420 aero spokes
Pillar alloy black/red
Cassette Body:
18 months
Spare parts:
titanium skewer, brake pad and valve extender
Sample time:
3 days
Pair/Pairs per Month super light carbon wheelset
Packaging & Delivery
Packaging Details
foam inside,carton box outside
Lead Time :
In Stock super light carbon wheelset

New XBIKE 700c 257g Bitex hub pillar 1420 aero spokes tubular 50mm superlight carbon wheelset


1)Model  No. VX-5D

2)Size:700C full carbon rim

3)Hole:20H front rim,24H rear rim

4)Hubs:257g Bitex, Powerway R13, Novatec, Powerway straight pull hub 

5)Spokes:Sapim CX-Ray / Pillar aero 1420/race / DT Campetition


7)Appearance:UD black matte, 3k matte or glossy with new basalt surface 

8)Free:Titanium  quick-release,brake pads

9)Roundness:<0.3mm; Offset: <0.2mm






The lightest weight:




Front wheel : 490g       Rear wheel: 654g     The total weight : 1144g for 1 pair.







Strong capacity of acceleration:




It is very important that the wheel has strong capacity of acceleration where you are in peloton.




Another riders will be left behind by you.












Our factory has the best solution for braking with basalt fiber.
Basalt fiber is a good material for carbon rims braking surface. 
It is only for braking surface.
It has 
excellent insulation,it could make high temeperature when braking into the rim.

Basalt fiber has good heat insulation performance, can make the high temperature generated by braking is not easily transmitted to the wheels. And has perfect wear resistance and its stability is very good. It could not make noise when you are braking.
High TG carbon fiber -190 C high TG resin can endure higher temperature than before.
High TG carbon fiber combined with basalt brake surface for getting a very stable braking performance.


Solid PMI foam structure:


Low water absorption 
-High safely features 
-High durablity  





Professional truing wheel:




Our mechanic has more than 10 years experience in international racing, usually they are responsible for buidling up all wheels from X-BIKE.They rushed to the race and provided maintenance and repair services to all riders from the world when it has event. 
They have professional skills and rich truling wheel experience. 
All wheels should be checking before shipment.
Spoke Tension difference:< 5%
tolerance< 0.1mm



Max recommended rider weight:110kg











18 months warranty time:


1.1 year and half warranty time for lightweight racing

2.1 year for regular carbon rims and wheels.

contact me online or email for warranty issue.
If items are in original condition, 14 days return and refund are accepted. Buyer pays returnshipping.


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. 



About Us:


XBIKE factory produces carbon wheel bike and set up to offer high quality super-lightweight tubular carbon wheelsets at a more affordable price.
We have developed our components with well-established high tech manufacturers in order to get the best products possible.
We then build them up at our workshop to the highest possible standards and sell them directly on to you.
Our search for spokes and hubs has taken us on a massive journey.
We wanted to find the best balance of weight, durability and function in order to fulfill our brief of creating the best, most economical lightweight wheelsets we possibly could without compromising their effectiveness.
Our rims are high tech Superlight carbon, our hubs are beautifully crafted, Superlight and robust and our spokes are tried and tested Sapim CX-Ray aero bladed and pillar aero 1420. Even the QR skewers are Superlight Ti (51g). All this brings our VX-5D wheelset in at 1130g(1181g with skewers).
Our passion for cycling and especially road racing means we understand what makes a good pair of wheels.



Why Choose Us:


Lightweight racing version wheels:


PMI foam with core structure.


High TG Toray 1000, M40 and T700 carbon fiber.


The rims used  heat resistent resin in the brake surface to prevent failure


due to the heat from the rim brakes.


Our lightweight contest version is specifically manufactured for racing.


The acceleration is excellent, and is one of its major features. 


They meet all of the demanding requirements of racing wheels.