29er Symmetry rims
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new products
LightCarbon 32inch MTB Rims 32er Mountain Bike Carbon Rims Tubeless Ready - 32-inch MTB carbon rims, tubeless ready - Designed for XC/All Mountain use - Bead Hook and Hookless optional - Light weight T700+T800+Graphene material - High quality, 2 years warranty more
LightCarbon Undulating Asymmetric Design 29er MTB Carbon Rims • 32-inch MTB carbon rims symmetric design • Bead Hook and Hookless optional • Tubeless ready mtb carbon rims for XC/AM • Light weight T700+T800+Graphene material • High quality, 2 years 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 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
LightCarbon Aero Endurance Disc Brake Road Carbon Frameset With Integrated Handlebar - Frame only 1120g/52cm - Special wind eyes design - Toray carbon fiber T800+T1100+M40J - Ultra light handlebar HBR17, only around 300g! - Threaded T47 bottom bracket - Max tire clearance 700C*38C - Flat mount disc brake, 140mm or 160mm - 2 years quality warranty more
- High profile design, contains more air volume.
- Optimized bead seat angle design.
- Ridus support design nipple bed.
- Ultra smooth inner wall.
item no.:
RD-29product orgin:
Chinapayment:
Paypal, Bank transfercolor:
UD/3K(customized painting acceptable)LightCarbon Mountain Bike Rims 29er Symmetry MTB Carbon Rims
Features:
- High profile design, contains more air volume, is able to absorb more impact power, which makes rim stonger.
- Optimized bead seat angle design, make it easy for tubeless inflation, and prevent air leaking in big turns.
- Radius support nipple bed design, distribute spoke pull force evenly around each spoke hole.
- Ultra smooth inner wall, for even wall thickness and strength.
- Tubeless Ready.
| Mountain Bike Rims 29er Symmetry MTB Carbon Rims | |||||||||
| Model | RD930-XC | RD934-TR | RD936-AM |
RD936-EN |
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Cross Section |
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Terrian Recommended |
Cross Country |
Trail/All Mountain |
All Mountain |
Enduro/Ebike |
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Material |
Toray T700 |
Toray T700 |
Toray T700 |
Toray T700 |
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Weight |
360±15g |
435±15g |
435±15g |
470±15g |
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Max Weight Limit |
100kg/220lb |
120kg/265lb |
120kg/265lb |
120kg/265lb |
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Sectional Drawing |
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| Width | 30mm | 34mm | 36mm | 36mm | |||||
| *ERD | 589mm | 579mm | 583mm | 583mm | |||||
| Carbon Weave |
UD/3K/12K |
UD/3K/12K | UD/3K/12K |
UD/3K/12K |
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| Max Tire Pressure |
40psi/2.7bar |
40psi/2.7bar | 40psi/2.7bar |
40psi/2.7bar |
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| Tire Size Recommended |
29*2.0''-2.4'' |
29*2.1''-2.4'' | 29*2.2''-2.6'' |
29*2.3''-2.8'' |
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*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:
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 RD936-AM rim is 583mm+3mm*2=589mm
A: Rim nipple bed thickness (=3mm)
B: Length of nipple head (2.5mm~3mm generally)
LightCarbon MTB rim has passed UCI 120J impact testing (double of UCI standard 60J !)
The falling mass weight is 17.5kg, and the testing height is 700mm (=overall height 1310mm-610mm initial height).
So the impact testing energy is 120J. (=17.5*9.8*0.7)
We will reply you within 24h after received your inquiry
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