30mm Carbon Tubular Rim

Specification Of 30mm Carbon Tubular Rims 一一WT30T Description Of 30mm Carbon Tubular Rims Full carbon 25mm wide 30mm carbon tubular rims.High tg 210℃ for our carbon tubular rims,it is difference for 180℃ version from other supplier.Max Wider in 27mm,wider u shaped carbon rims more suitable for...

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Product Details

Specification Of 30mm Carbon Tubular Rims 一一WT30T

Model

WT30T

Brake Track

Basalt/Disc Brake

Material

Full Carbon T700

Spoke Hole

16/18/20/21/24/28H

Rim Width

25mm

Max Spokes Tension

130kgf

Rim Depth

30mm

Max Tyre Pressure

125Psi/8.5Bars

Rim Type

Tubular

High Tg

210℃

Brake Rims Weight

300+/-15g

Max Rider Weight

125kg

Disc Brake Version

270+/-15g

Decal

Customized

ERD

569

Roundness

<0.25mm

Weave

UD/3K/12K/Twill

Standard

EN

Finish

Matte/Glossy

Warranty

2 Years 

Description Of 30mm Carbon Tubular Rims

Full carbon 25mm wide 30mm carbon tubular rims.High tg 210℃ for our carbon tubular rims,it is difference for 180℃ version from other supplier.Max Wider in 27mm,wider u shaped carbon rims more suitable for Cx bicycle racing. 

2 types of version for this rims,

Weight of general design: 300+/-15g.

Weight of disc brake version: 270+/-15g.

Please confirm with us when you place order.

Why we choose wider rims in U shape? It will be reduced rolling resistance,as we know,when the rims is slightly wider than the tyre when the it contacting the ground,it will be provide huge benefit in terms of lateral resistance,you are going to get better control and handling.The result in faster speed and less power from yourself.You also will get a Aerodynamic benefit.The trend of carbon rims is 20.5mm,23mm wide carbon rims to wider rims in the future. 

Would you like to build a pair of complete custom wheelset with hub and spokes of your choice?Professional wheels builder make a good service for you soon.

FAQs

1.What is the ERD?

ERD, short for Effective Rim Diameter, is the rim diameter measured at the nipple seats in the spoke holes, plus the thickness of the two nipple heads.as picture: 

image001.jpg

It's used to calculate spoke length when preparing to build a wheel.

2.How much spoke tension should I use?

Although the maximum spoke tension of our rims is 150kgf, we do not recommend to lace your wheelset so intense. Generally, 3 of charging tension are involved in wheel building. Riding comfortability and performance are supposed to be considered while choosing charging tension. 

A. Tension for "transportation riders" (Comfortability)

80-90kgf are ideal for regular transportation riders or exercise on a regular basis.

B. Tension for "enthusiast riders" (Balance)

100-110kgf are good for people with enjoyful and training purpose.

C. Tension for "professional riders" (Performance)

120-130kgf are charged for riders who are expertized in riding or competition.

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