ASD 650B RIMS
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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 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 - 2 years' quality warranty more
- Asymmetric design, help to equalize spoke tension.
- Optimized bead seat angle design.
- Ridus support design nipple bed.
- Ultra smooth inner wall.
item no.:
AD-27.5product orgin:
Chinapayment:
Paypal, Bank transfer, West Unioncolor:
UD/3K(customized painting acceptable)LightCarbon Mountain Bike Rims 650B Asymmetry Design MTB Carbon Rims
Features:
- Asymmetric design, help to equalize the spoke tension between drive side and non-dirve side of wheels.
- Thick side wall design for better impact resistance.
- 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.
- With super light weight (Graphene) version optional.
650B Mountain Bike Rims Asymmetric Design MTB Carbon Rims
| Model | AD730-XC |
AD730GP-XC |
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Cross Section |
 |
 |
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Terrian Recommended |
Cross Country |
Cross Country |
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Material |
Toray T700 |
Toray T700 GRAPHENE |
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Weight |
340±15g |
295±15g |
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Max Weight Limit |
120kg/265lb |
100kg/220lb |
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Sectional Drawing |
 |
 |
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| Width | 30mm | 30mm |
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| ERD | 596mm |
596mm |
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| Carbon Weave |
UD/3K/12K |
UD/3K/12K |
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| Max Tire Pressure |
40psi/2.7bar |
40psi/2.7bar |
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| Tire Size Recommended |
27.5*2.0''-2.4'' |
27.5*2.0''-2.4'' |
|
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Graphene prepreg helps to improve the strength of carbon rims up to about 20% (if weight unchanged), or reduce 15% weight (keep strength unchanged).
The testing result can be found as following:
LightCarbon MTB rim has passed UCI 120J impact testing (double of UCI standard 60J !)
Why Asymmetric Design?
Asymmetric design is becoming a new trend in mountain bike rims.
Wheelsets built with asymmetric rims are of better strength, stiffness and durability.
The main advantage of asymmetric rim is: it helps to equalize the spoke tensions between drive side and
non-drive side of wheels.
How? Please refer to below illustration:
In mountain bike wheelsets with disc brake, the center of rear hub (Point A) is not in the same position of the center of flange (Point B). The center of hub (point A) is closer to the drive-side. During wheel truing, in order to get hub to the center of rim, the spokes are pulled to higher tension on drive side (compared to non-drive side).
Similarly, in MTB front wheel, the center of hub is closer to the disc rotor side (non-drive side), which makes the non-drive side spoke tension higher than drive side.
The spoke tension difference is normally as large as 40%! Such big difference makes the wheelset weaker as it could be.
As the higher spoke tension side always break easier, while the lower spoke tension side always loose easier.
Asymmetry rims are made to solve such issue.
In asymmetric wheels, the bracing angles are improved by make the nipple holes offset to the center.
Thus, the spoke tension between drive side and non-drive side is much more equalized.
Our asymmetric rims are with 2.6~3.5mm offset from the center (a bit different for different width of rim), which helps to improve the spoke tension over 20%.
Therefore, wheelsets build with our asymmetric rims are of better strength, stiffness, and will stay true longer.
We will reply you within 24h after received your inquiry
- Hardtail 29er XC carbon frame - Big headtube diameter for full hidden cable routing - M12x148mm boost thru-axle rear dropout - Max tire clearance 29er*2.35'' - Fit 160mm flat mount disc brake, also compatible with post post (with adaptor)
- Made of Toray T700 carbon fiber - 29er plus boost M15*110mm thru-axle - 1 1/8'' - 1.5'' tapered steerer tube - Fit max 29er*3.0'' and 27.5er*3.0'' tire - 2 years quality warranty
- 28mm and 25mm width carbon road rims optional. - With high TG 3K grooved braking surface. - LightCarbon own mould R28 hubs, unique in the market. - UD/3K/12K/Marble matte/Marble glossy/ UD paintless. - Hubs can be customized with your own logo. - Pillar 1423 spokes, aero and strong.
- 28mm and 25mm width carbon road rims optional. - With high TG 3K grooved braking surface. - High end DT Swiss 240 EXP road hubs. - UD/3K/12K/Marble matte/Marble glossy/ UD paintless. - Shimano and Sram 11-12s freehub optional. - High end Sapim CX-Ray spokes, aero and light.
*255°C superhigh TG resin system. *Extremely stable brake surface. *Extremely low braking failure rate. *28mm wide U shape design. *Tubeless ready.
- MTB boost hubs (15*110/12*148mm) - Center-lock and 6-bolt compatible - 36T ratchet freehub system - Pillar 1423 spoke, strong and stiff - Asymmetric design MTB carbon rims, tubeless ready - Sram XD, Shimano 11s and Microspline 12s cassette body optional - 2 years quality warranty
email : info@lightcarbon.com
add : 4/F, NO.3 Bldg, Longtou Industrial Zone, NO.9 Xingmei Road, Xiamen, 361022, China
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