Rim Brake Clincher 245TG

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245TG High TG 700C Carbon Road Rim Clincher For Rim Brake

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245TG High TG 700C Carbon Road Rim Clincher For Rim Brake

- 245°C high TG 3K grooved brake surface.

- 25mm wide U shape design.

- 38/45/50/60/80mm depth optional.

- Clincher version(tubeless ready).

- 2 years quality warranty

  • item no.:

    RV25-C Rims
  • product orgin:

    China
  • payment:

    Paypal, Bank transfer
  • color:

    UD/3K(customized painting acceptable)
contact us
  • specification
  • customized painting

LightCarbon 245TG Rim Brake High TG Carbon Road Rim Technology

 RV25-C Rims Specification


Features:

- Use 245°C high TG resin system , can tolerate max 245°C high temperature from braking.

- 3K grooved brake surface(with small grooves on the surface)

Advantages of such new brake surface:

  1) Small grooves on brake surface, for easier water clearance, almost equal performance in wet and dry condition.

  2) High TG resin system combinating with small grooves, for faster braking heat elimination.

  3) More friction, less lever force needed, and shorten about 30% braking distance.

  4) Avoid braking squeal during long descents.
- Tubeless ready design, easy for tire mount.

- Wide U shape design, of better aerodynamics and stiffness.

- High quality carbon clincher rim with competitive price.

- 2 years' quality warranty.


245TG 700C Carbon Road Rim For With Rim Brake Clincher (tubeless ready)

 Model  RV25-38C RV25-45C
RV25-50C
RV25-60C
RV25-80C
Sectional Drawing
RV25-38C carbon rim drawing
RV25-45C carbon rim drawing
RV25-50C carbon rim drawing
RV25-60C carbon rim drawing
RV25-80C carbon rim drawing
Depth 38mm 45mm 50mm 60mm 80mm
Weight 460±15g 480±15g
500±15g
560±15g
660±15g
* ERD 564mm 550mm 540mm 520mm 480mm
Max Weight Limit 110kg/240lb
110kg/240lb
115kg/250lb
120kg/265lb
120kg/265lb
Carbon Weave UD/3K UD/3K
UD/3K
UD/3K
UD/3K
Max Tire Pressure 125psi/8.6bar 125psi/8.6bar
125psi/8.6bar
125psi/8.6bar
125psi/8.6bar
Tire Size Recommended 700*25-45C 700*25-45C
700*25-45C
700*25-45C
700*25-45C
Terrian Recommended Climbling/Flat Climbling/Flat
Climbling/Flat
Flat
Flat


* ERD Calculate
ERD is short for effective rim diameter, it is the maximum distance that spokes bridge going from one end of the rim to another.
How do we calculate the ERD of our rims? Below are calculation equation and sketch for your reference:

RV25-C Rims ERD calculate

 

ERD=Rim outer diameter-(rim depth)*2+(Rim nipple bed thickness)*2


For example

ERD of RV25-38C rim=633mm-38mm*2+3.5mm*2=564mm
Most people prefer ERD including the length of the nipple head. 
However, customers may use different nipples and components for building. 
Please add the length of the nipple head (2.5mm~3mm generally) for your spoke calculation. 
If the length of the nipple head is 3mm, then ERD of your RV25-38C  rim is 564mm+3mm*2=570mm


A: Rim nipple bed thickness (=3.5mm)
B: Length of nipple head (2.5mm~3mm generally)

custom decal road rimcustom decal road rim
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