29er Symmetry rims
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new products
LightCarbon 32er MTB Carbon Wheels Big Diameter 32inch Mountain Bike Wheels With Ratchet System Hub • 32er carbon mountain bike wheelset • Built with 36mm outer (30mm inner) width mtb carbon rims. • 89MB hubs, Ratchet 54T freehub structure. • Front M15x110 / Rear M12x148 boost, 28/28 holes. • With Shimano 11s, MicroSpline 12-speed, or SRAM XD freehub options • Sapim Leader spokes spokes for a strong and stiff wheel build more
LightCarbon 32-Inch XC Full Suspension Carbon MTB Frame 32er Mountain Bike Frame - 32 inch full suspension carbon frame - Max tire clearance: 32er x 2.4''. - Designed for 190*40mm rear shock (standard mount) - Rear travel: 120mm - Bottom Bracket: Threaded T47 (73mm) - Post mount disc brake (180mm rotor) - 12x148mm thru-axle, UDH rear hanger more
LC Aero Water Bottle and Cage Kit for Road, Gravel & TT Bikes - Aero water bottle and cage kit - For Road, Gravel, TT bikes - Material of water bottle: PP5 - Material of bottle cage: nylon+short fiber - Capacity: 600 ml more
LightCarbon Mountain Bike Wheels Light Weight MTB Carbon Wheels ODM Ratchet Hub • Light weight mountain bike carbon carbon wheels • Built with lightweight 89MB hubs (M15x110 / M12x148 boost) • Equipped with 54T Ratchet freehub system • With Shimano 11s, MicroSpline 12-speed, or SRAM XD freehub options • Pillar 1423 spokes for a strong and stiff wheel build more
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
- 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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