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High Performance UD / 3K Carbon Tubular Rims / Wheelset For Racing Bicycle

High Performance UD / 3K Carbon Tubular Rims / Wheelset For Racing Bicycle

Brand Name : Ranxon
Model Number : AK 30T
Certification : EN14781,UCI IMPACT TEST
Place of Origin : China
MOQ : 10pcs
Price : Negotiation
Payment Terms : T/T or western Union
Supply Ability : 1,000pcs per month
Delivery Time : 10 working days after received your payment
Packaging Details : 12pcs rim Packed in one carton
Product Name : Carbon bicycle rim
Application : Bicycle racing
Out diameter : 700C (633mm)
Width ×Highness : 21.2×30
Surface : Original surface without any painting
Feature : Strong and good stiffness for racing super lightweight
type : AK 30 Tubular
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super Light Weight stiff 700C road 30 Tubular UD/3K Carbon Fiber Bicycle Rims 21.2×30mm optimized weight distribution


1, Super light weight(260±20g) with good strengthens and stiffness provides the best balance of the good performance and the security of the rider, especially in the climbing competition;

2,.The new with high Tg temperature point resin system, ensure the good brake performance on the high temperature which is resulted by braking friction;

3. The new design of the fiber structure can undertake stronger tension of the spokes which offers the good stiffness of the whole wheel system;;

4. The original surface without any painting means the low porosity in the inner and surface parts of the composites material, means the better performance and better weight.

5. The Special design for the most fierce climbing competition. the better stiffness and the better Torque transmission

6. The cooperation with the professional racing team let us know what kind of properties, stiffness and strength, the competitors need;


Technical Parameter for Carbon rims

Size (700C)

Out diameter*width*highness 633X21.2X30



Brake track

3K fabric

Dia of Valve hole


Drainage hole


Number of spokes

20/24 or customized


UD carbon


Original surface with logo decal

Spoke hole

Ф2.5mm(recommend) for internal nipples

Competitive Advantage:


Specialized Package For World Wide Shipping

Shipping damage used to be a problem in the world wide delivery, in order to solve this, we designed a new box with strong inside structure. It will protect your wheels from violently throwing and pressure on the long trip.

Inside the box, there is uniquely designed structure to fix the 2 wheels in position, so it can handle the strong shaking during the shipping.

The box may be damaged during the shipping, but you will get complete and brand new wheels finall

Product Tags:

lightweight bike rims


tubular cyclocross wheels

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High Performance UD / 3K Carbon Tubular Rims / Wheelset For Racing Bicycle Images

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