ProX 25mm Wide Rim Brake Carbon Clincher Rims Symmetric 700C Road Bicycle Rims

• Road rim-brake carbon rims, 25mm width

• Carbon clincher rims (tubeless ready)

• 38/45/50/60/80mm depth optional

• With high TG 3K grooved brake surface

• High quality, 2-year warranty

  • Brand:

    PROX
  • Item NO.:

    PRV25-C
  • Payment:

    Paypal, Bank Transfer
  • Origin:

    China
  • Color:

    UD/3K/12K(Customized Decal Acceptable)
DESCRIPTION

PRV25-C (ProX Road Rim-brake 25mm width clincher) carbon rims are equipped with high TG resin brake surface (with small grooves on the surface). 

Such high TG 3K grooved brake surface is able to bear higher temperature while braking, and the heat can be eliminated sooner, which makes our carbon rims more durable. 

- Small grooves provide more friction, less lever force is needed, and the braking distance can be shorten for about 30%.

- Small grooves make water clearance easier, improve the performance in wet condition.

- Reduce noise, avoid squeal during braking.   

Such upgraded brake surface greatly improves the service life of our rim-brake carbon rims. We offer 2 years' quality warranty for all our carbon bike rims.

(In fact, most riders have been used our carbon rims much longer than 2 years.)

road carbon rims with 3K grooved brake track        road carbon rims with 3K grooved brake track

SPECIFICATION

ProX Road Rim-brake 25mm Wide Carbon Clincher Rims 700C Tubeless Ready

Model  PRV25-38C PRV25-45C PRV25-50C PRV25-60C PRV25-80C
Terrian(Recommended) Road Road Road Road Road
Material T700 T700 T700 T700 T700
Weight(±15g) 460g 480g 500g 560g 660g
Max Weight Limit 110kg/240lb 110kg/240lb 115kg/250lb 120kg/265lb 120kg/265lb
Depth 38mm 45mm 50mm 60mm 80mm
Sectional Drawing carbon road rim drawing of 38mm deep carbon road rim drawing of 45mm deep carbon road rim drawing of 50mm deep carbon road rim drawing of 60mm deep carbon road rim drawing of 80mm deep
Outer Width 25mm 25mm 25mm 25mm 25mm
Inner Width 18mm 18mm 18mm 18mm 18mm
Rim Offset  0mm 0mm 0mm 0mm 0mm
ERD* 564mm 550mm 540mm 520mm 480mm
Rim Bead Hook Hook Hook Hook Hook
Tire Type Tubeless or Clincher Tubeless or Clincher Tubeless or Clincher Tubeless or Clincher Tubeless or Clincher
Brake Type Rim Brake Rim Brake Rim Brake Rim Brake Rim Brake
Max Spoke Tension 130kgf  130kgf  130kgf  130kgf  130kgf 
Max Tire Pressure 125psi/8.6bar 125psi/8.6bar 125psi/8.6bar 125psi/8.6bar 125psi/8.6bar
Tire Size(Recommended) 700*25C-45C 700*25C-45C 700*25C-45C 700*25C-45C 700*25C-45C


calculate the ERD of road rims

ERD*

Effective Rim Diameter (ERD) is the maximum distance that spokes need to bridge going from one end of the rim to another. How do we calculate the ERD of our rims? The corresponding equation and a drawing is as shown:

ERD=OD-(rim depth)*2+(rim thickness)*2

For example

ERD of PRV25-38C rim=633mm-38mm*2+3.5mm*2=564mm

Most people prefer ERD including the length of the nipple cap. However, customers may use different nipples and components for building. Please add the height of the nipple cap(2.5mm~3mm generally) for your spoke calculation. If the height of the nipple cap is 3mm, then ERD of your PRV25-38C rim is 564mm+3mm*2=570mm


A: Rim nipple bed thickness (=3.5mm)

B: Length of nipple cap (2.5mm~3mm generally)

TECHNOLOGY
Carbon Fiber Material

Carbon Fiber Material

Premium Toray T700 carbon fiber are used in our carbon rims. 

Combining with stable resin system to make consistent quality and light weight carbon road bike rims.

Narrow Inner Width

Narrow Inner Width

Narrow 18mm inner width, make it possible to fit mutiple sizes of tire.

Optimized for road tire size 700x25C and 700x28C (also fit other wider tires).

Aero U Shape

Aero U Shape

Wide U Shape carbon road rims are more aerodynamic than traditional V Shape road bike carbon rims. 

It is also of better stiffness and strength. 

Bead Lock

Bead Lock

There are small ridges on both side of rim channel called “bead lock”, which makes it easy for tubeless tire inflation.

Together with hooked bead to well lock the tire, prevent it from blowing out.

Tubeless Ready

Tubeless Ready

Tubeless tire is getting popular in rim brake carbon wheels thanks to its better traction, lower rolling resistance and better riding comfort.

All our carbon clincher rims are tubeless ready (also fit normal tube tires).

Optimized anti-burp bump design provides easy tire mounting, dismounting, as well as air inflation. 

Rim Brake

Rim Brake

Carbon road bike rim designed with high TG brake track for rim brake use. Unique looking small grooves on brake surface.

Small grooves provide more friction, shorten braking distance up to 30%. Faster water clearance, better performance in wet condition.

Small grooves also help to eliminate braking heat faster, better protect the rim in long descending. 

2-Year Warranty

2-Year Warranty

We have strict production management system, QC and Testing process. Our quality is always very good and reliable.

For all carbon rims and carbon wheels sold by ProX, 2 years’ quality warranty is offered (starting from the date of package being signed).

Click Warranty Policy to see more details in another page.

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related Products
tri spoke carbon wheel
ProX 3-Spoke Carbon Wheel 27mm Wide Aero 700C Tri Spoke Wheel
• 27mm width, 58mm depth, better aerodynamics • OEM hub with 36T ratchet system • Tri spoke carbon wheel for 700C Road/TT/Track bikes • Clincher(tubeless ready) • Disc brake & rim-brake version optional
trail mountain bike frame
ProX Full Suspension Trail MTB Frame Carbon Trail Mountain Bike Frame
• Trail 29er/650b plus full suspension carbon frame • Fit 165*45mm trunnion mount rear shock • Max 130mm rear travel • 12*148mm Boost thru axle
20 inch carbon bmx rims
ProX 20 Inch BMX Rims High Strength Carbon BMX Rims For Sale
• 20 inch carbon BMX rims • 30mm and 32mm outer width optional • ETRTO/BSD 406mm • Designed for BMX bike and folding bike • 2-year warranty
carbon spoke road wheelset
ProX Ultra Light Carbon Spoke Wheels R65 Rim Brake Carbon Road Wheelset
• R65 hubs with ceramic bearings, 54T Ratchet system • Weight starts from 1325g/pair • Rim Brake carbon spoke wheels, from USD 469/pair • Full carbon spokes, super light, stiff and aero • 25mm and 28mm width carbon rims optional • Tubeless ready, fit 700*25C-45C tire
best rim brake wheelset
ProX Best Rim Brake Wheelset DT180 Carbon Road Wheels
• 25mm and 28mm width carbon rims optional • Pro racing DT Swiss 180 EXP road rim-brake hubs • Shimano/Sram 11-12 speed freehub available • Sapim CX-Ray spokes, super light and aero • Compatible for 700*25C-45C tire (tubeless ready)
undulating mtb carbon rims
ProX Undulating Asymmetric Design Carbon Mountain Bike Rim 29 inch MTB Rim
• Undulating rim depth (22-25mm) • 35mm width for 29er XC riding • Asymmetric design for even spoke tension • Carbon clincher rims (tubeless ready) • Super light & standard weight optional
carbon clincher rims
ProX 28mm Wide Disc Brake Carbon Clincher Rims Symmetric 700C Road Rim Tubeless Ready
• Road disc brake carbon rims, 28mm width • Carbon clincher rims (tubeless ready) • 22/33/38/44/50/55mm depth optional • Wide U shape design, more aero and stiff • High quality, 2-year warranty
non-paint carbon road wheels
ProX Super Light Non-Paint Carbon Road Wheels Anti-Scratch Full Carbon Spoke Wheels
• Full carbon spoke wheelset, from US$459/pair • Optional Finish: Non-Paint & Pearl White • Undulating rim depth: 30-35mm, 45-50mm & 60-65mm • Carbon spoke width options: 3.1mm & 5.5mm • C67DB hubs with ceramic bearings, 36T Ratchet freehub system • Tubeless ready, fit 700*28C-45C tire

click here to leave a message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

about

contact