Disc Brake Symmetry
categories
new products
LightCarbon Super Light Disc Brake Road Carbon Bike Frameset With Stem - Super Light weight! (870g/52cm) - Toray carbon fiber T700+T800+T1000 - Threaded T47 bottom bracket - Internal cable routing with specific stem - Max tire clearance 700C*32C - Flat mount disc brake, 140mm or 160mm - Front 12*100mm/Rear 12*142mm thru-axle - 2 years quality warranty more
LightCarbon Super Light Disc Brake Road Carbon Frameset With Integrated Handlebar - Super Light weight! (870g/52cm) - Toray carbon fiber T700+T800+T1000 - Threaded T47 bottom bracket - Max tire clearance 700C*32C - Flat mount disc brake, 140mm or 160mm - Full hidden cable routing - Front 12*100mm/Rear 12*142mm thru-axle - 2 years quality warranty more
LightCarbon Gravel Frameset With Micro Suspension System And Stem - With Micro Suspension system - With specific stem for hidden cable routing - 31.6mm seat post (dropper post compatible) - UDH rear derailleur hanger - Max tire clearance 700C*47C or 650B*1.95'' - Flat mount disc 140mm or 160mm - Front 12*100mm/Rear 12*142mm thru-axle more
LightCarbon Butterfly Weave C67DB Disc Brake Road Full Carbon Spoke Wheels - Buit with unique butterfly weave carbon rims - 28mm outer width (21mm inner width) - C67DB ceramic bearings hub, Rachet 36T structure - LC CS1 full carbon spokes, super light and stiff - Shimano 11/12s or Sram 12s XDR cassette body - 2 years' quality warranty more
Butterfly Weave Road Disc Carbon Clincher Rims 28mm Width - Unique butterfly weave carbon rims - 33/38/45/55mm depths optional - 28mm outer width, 21mm inner width - Matte and glossy finish optional - Clincher (tubeless ready) - Designed for disc brake use - 2 years' quality warranty more
LightCarbon Gravel Frameset With Micro Suspension System And Integrated Handlebar - With Micro Suspension system - 31.6mm seat post (dropper post compatible) - UDH rear derailleur hanger - Max tire clearance 700C*47C or 650B*1.95'' - Flat mount disc 140mm or 160mm - Full hidden cable routing - Front 12*100mm/Rear 12*142mm thru-axle more
LightCarbon Ultra Light And Stiff Rim Brake Full Carbon Spoke Road Wheelset - R65 hubs 54T Ratchet system, ceramic bearings - Full carbon spokes, super light, stiff and aero - 25mm and 28mm width carbon rims optional - Tubeless ready, fit 700*25C-45C tire - 2 years quality warranty more
- 25mm width symmetric disc brake road carbon clincher rim.
- Reinforced nipple bed for larger spoke tension.
- Wide U shape design, better aerodynamics and stiffness.
- High quality carbon clincher rim with competitive price.
item no.:
RD25-C Rimsproduct orgin:
Chinapayment:
Paypal, Bank transfercolor:
UD/3K(customized painting acceptable)LightCarbon 700C Disc Brake Symmetric Road Carbon Rim Technology
Features:
- 25mm width symmetric design road carbon rim for disc brake (no brake surface).
- Reinforced nipple bed, can tolerate larger spoke tension for wheel building.
- New bead lock system, better tire holding, prevent air leaking.
- Wide U shape design, of better aerodynamics and stiffness.
- High quality carbon clincher rim with competitive price.
700C Disc Brake 25mm Width Symmetric Road Carbon Rim Clincher (Tubeless Ready)
| Model | RD25-30C | RD25-38C |
RD25-45C |
RD25-50C | RD25-60C |
RD25-80C |
||
|
Sectional Drawing |
 |
 |
 |
 |
 |
 |
||
| Depth | 30mm | 38mm | 45mm | 50mm | 60mm | 80mm | ||
| Weight |
380±15g |
390±15g |
420±15g |
450±15g |
520±15g |
660±15g |
||
| * ERD | 580mm | 564mm | 550mm | 540mm | 520mm | 480mm | ||
| Max Weight Limit |
100kg/220lb |
110kg/240lb |
110kg/240lb |
115kg/250lb |
115kg/250lb |
120kg/265lb |
||
| Carbon Weave |
UD/3K |
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 |
125psi/8.6bar |
||
| Tire Size Recommended |
700*25-40c |
700*25-40C |
700*25-40C |
700*25-40C |
700*25-40C |
700*25-40C |
||
| Terrian Recommended | Climbing | Climbling/Flat |
Climbling/Flat |
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 RD25-30C rim=633mm-30mm*2+3.5mm*2=580mm
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 RD25-30C rim is 580mm+3mm*2=586mm
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
- Unique butterfly weave carbon rims - 33/38/45/55mm depths optional - 28mm outer width, 21mm inner width - Matte and glossy finish optional - Clincher (tubeless ready) - Designed for disc brake use - 2 years' quality warranty
- 28mm width symmetric disc brake road carbon clincher rim. - Reinforced nipple bed for larger spoke tension. - Wide U shape design, better aerodynamics and stiffness. - High quality carbon clincher rim with competitive price.
- New aero road direct mount bicycle frame - Direct mount brakes - Full internal cable routing - Machanical and Di2 groupset compatible - High modulus carbon fiber
*255°C superhigh TG resin system. *Extremely stable brake surface. *Extremely low braking failure rate. *28mm wide U shape design. *Tubeless ready.
- Powerway road disc brake hubs, straight pull, center lock - Pillar 1423 spokes, aero and strong - Aero and strong disc brake carbon road rims - 28mm wide and 25mm wide symmetric rim options - Shimano and Sram 11-12s freehub optional
- Aerodynamic design tube shape - Direct mount brake types
+86-592-6380131
email : info@lightcarbon.com
add : 4/F, NO.3 Bldg, Longtou Industrial Zone, NO.9 Xingmei Road, Xiamen, 361022, China
follow us :
newsletter
copyright © 2024 Lightcarbon Composite Technology Co.,Ltd.all rights reserved.
the professional team to service !
+86-592-6380131
info@lightcarbon.com
Wendy | LightCarbon
+86 18405052114
