Super Light Weight Strong durable 700C 30 Tubular Carbon Fiber
Bicycle Rims 21.2×30mm
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 resin system with high Tg temperature point, ensure the
good brake performance on the high temperature which is resulted by
3. Easy control and the new design of the layup structure can
undertake stronger tension of the spokes which offers the good
stiffness of the whole wheel system;and better acceleration;
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
Technical Parameter for Carbon rims
Out diameter*width*highness 633X21.2X30
Dia of Valve hole
Number of spokes
20/24 or customized
Original surface with logo decal
Ф2.5mm(recommend) for internal nipples
We accept OEM orders, please send us your logo/design in PDF,PSD or GIF format, and all
we can design, product and test the lastest unique rim/wheel for
our customers with our experience in carbon fiber composites.
Our talented engineers created all the unique equipments to produce
the carbon rims with unique perfermance.
we also cooperate with professional cycling team to learn what is
the good wheels/frames the professional athletes want. fortunately
we have learn many things about cycling racing wheels/frames.