Rim Brake Clincher 245TG
categories
new products
LightCarbon High Performance Carbon Road Wheels Light Weight Disc Carbon Wheel Ratchet Freehub • Light weight road carbon wheels, high performance • C53DB hubs with ceramic bearings, Ratchet 54T freehub • Super light Sapim CX-Ray spokes, light weight and high performance • Optional freehub: Shimano HG, MSR, SRAM XDR, Campy N3W • Widened 23mm inner width carbon rims, aero and light • Compatible for 700C*30C-50C tires more
LightCarbon Super Light Gravel Bike Wheels Full Carbon Spoke Wheels For Gravel • Full carbon spokes gravel wheel • Aero carbon spokes, ultra light and stiff • G71DB gravel specific hubs, 36T ratchet system • Shimano HG 11/12s or SRAM XDR optional • Widened 26mm inner width gravel carbon rims, tubeless ready • 40/45/50mm height optional • Fit 700x35C-50C tires more
LightCarbon 32inch MTB Rims 32er Mountain Bike Carbon Rims Tubeless Ready - Big diameter 32er MTB carbon rims - Designed for XC/All Mountain use - Asymmetric design - Hookless, tubeless ready - Light weight T700+T800 material - High quality, 2-year warranty more
LightCarbon 5-Spoke Carbon Wheels 20 Inch 406 And 451 Carbon Wheels For Folding And BMX Bikes • 20 inch 5-spoke carbon wheels • For folding bikes and BMX bikes • ETRTO options: 451mm and 406mm • 26mm outer width/19mm inner width • Disc brake hubs, 36T Ratchet freehub system • Front wheel 5*100QR, Rear wheel 5*135QR • Tubeless ready, fit 20*1.1''-1.5'' tire more
LightCarbon 3-Spoke Carbon Wheels 20 Inch 406 And 451 Spoke Wheels For Folding and BMX Bikes • 20 inch 3-spoke carbon wheels • For BMX and folding bikes • ETRTO options: 406mm and 451mm • 26mm outer width/19mm inner width • Tubeless ready, fit 20*1.1''-1.5'' tire • Disc brake hubs, 36T Ratchet freehub system • Front wheel 5*100QR, Rear wheel 5*135QR more
XXE Carbon Crank Super Light Carbon Crankset - Super Light carbon crank, only 310g! - Crank arm material: carbon fiber. - Spindle diameter options: DUB (29mm) and 24mm. - Alloy spider and Carbon spider optional. - Power Meter version is also optional. - Compatible with popular power meters like Xcadey, Sigeyi, Power2Max and Elilee EK-01 - 2 years' quality warranty more
LightCarbon Full Disc Wheel Ultra Light 27mm Wide Aero 700C Rear Disc Wheel • Ultra Light rear disc wheel, only 970g/pc! • 27mm outer (21mm inner) width • 36T Ratchet freehub system • Hub with ceramic bearings • Disc brake (center lock) • Compatible for 700*28C-45C tires more
- 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 Rimsproduct orgin:
Chinapayment:
Paypal, Bank transfercolor:
UD/3K(customized painting acceptable)LightCarbon 245TG Rim Brake High TG Carbon Road Rim Technology
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 |
 |
 |
 |
 |
 |
| 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:
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)
We will reply you within 24h after received your inquiry
- Carbon 29er full suspension trial frame - 165*45mm trunnion mount rear shock - Travel Front 130-150mm, rear 130mm - 12*148mm Boost thru axle
- 27.5 full carbon downhill mountain bike frameset - 240*76mm rear shock - 208mm rear travel - 12*150mm thru axle
• 20 inch 3-spoke carbon wheels • For BMX and folding bikes • ETRTO options: 406mm and 451mm • 26mm outer width/19mm inner width • Tubeless ready, fit 20*1.1''-1.5'' tire • Disc brake hubs, 36T Ratchet freehub system • Front wheel 5*100QR, Rear wheel 5*135QR
-XC use -15mm rise -31.8mm clamp diameter
- Widened 23mm Inner Width (29mm outer width) - Optional rim depth: 38/45/50/55/60mm - Clincher (Tubeless Ready) - Wide U shape design, more aero and stiff - High quality carbon rims, with 2-year warranty
- New DT350 road disc brake hubs, straight pull, ratchet System 36T - Pillar 1423 spokes, aero and strong - 28mm wide and 25mm wide symmetric rim options - UD/3K/12K/Marble matte/Marble glossy/ UD paintless - Shimano 11/12 and Sram 12s XDR freehub optional
email : info@lightcarbon.com
add : 4/F, NO.3 Bldg, Longtou Industrial Zone, NO.9 Xingmei Road, Xiamen, 361022, China
follow us :
newsletter
copyright © 2026 LightCarbon Composite Technology Co.,Ltd.all rights reserved.
the professional team to service !
