Disc Brake Symmetry
categories
new products
LightCarbon 700C Disc Brake Gravel Carbon Fork Racing Gravel Fork - Made of Toray T700 carbon fiber - Fit 700*50C or 650B*1.95'' max tire - M12*100mm thru-axle dropout - Designed with fender mount - Aero Fin design to hide brake caliper - With 3-rivet and No rivet options - 2 years quality warranty more
LightCarbon Gravel Frameset With Micro Suspension Downtube Storage Plus Handlebar - With Micro Suspension system - UDH rear derailleur hanger - 31.6mm seat post (dropper post compatible) - Max tire clearance 700C*47C or 650B*1.95'' - Flat mount disc front 140mm/160mm, rear 160mm - Full hidden cable routing - Front M12x100/Rear M12x142mm dropout - Bottom bracket T47*P1.0 (85.5mm) more
LightCarbon 29er Light XC Full Suspension Carbon Frame Internal Cable Routing - Full hidden internal cable routing - 29er cross country mtb carbon frame - For 190*45mm rear shock (standard mount) - UDH rear derailleur hanger - Bottom Bracket Threaded BSA-73 - Boost thru-axle dropout 12*148mm more
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
- 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.
- Newest toroidal bulge design, super aero. - With PMI filled inside, improve strength and stiffness, avoid noise. - Tubular and Clincher (tubeless ready) optional. - Novatec, LightCarbon RT36, DT Swiss, Powerway hubs optional. - High TG UD matte brake surface. - 2 years quality warranty.
- Asymmetric design, help to equalize spoke tension. - Optimized bead seat angle design. - Ridus support design nipple bed. - Ultra smooth inner wall. - 28 spoke holes only.
- Shimano flat mount type disc brake - Max tire clearance 700*53C or 650B*2.1'' or 29er*1.95'' - Full internal cable routing - Front 12*100mm thru axle, rear 12*142mm thru axle - 27.2mm seat post
- Cyclocross/Gravel carbon wheelset. - DT Swiss 350 hubs, Ratchet 36T, center lock. - 28/33/44mm depth gravel carbon rims optional. - UD/3K/12K/Marble matte/Marble glossy/ UD paintless. - Shimano 11/12s or Sram 12s XDR cassette body. - Aero Pillar 1423 spokes, straight pull. - 2 years quality warranty.
+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
