650B 40mm Width 30mm Depth Carbon XC AM Rims
Product Feature
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Super lightweight,27.5er 40mm wide 30mm deep carbon xc am rims are constructed from Toray T700&T800 that structure minimize the rotational weight.
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650B carbon mtb rims fit 2.3-3.0" tire,and have flyweight version(390±10g),but only UD and use for AM.
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Imposite material that increases the impact strength and helps distribute energy and shock from impacts to the rim.
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Smooth Wall Tec. No folded prepreg during curing, smooth both inside and outside rim wall to reduce potential quality issues.
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Carbon Strip Reinforcement. Use unique carbon strip to strengthen the spoke tension and stabilize rim structure and reduce the rim weight.
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Hookless Rim Bead. Hookless rim bead more straight and smooth side walls, tire can touch rim walls fully. More durable and impact resistance compared to the traditional hooks rim.
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Tubeless Ready. Beadlock design makes the rims better tubeless tire setup and better sealing, results a more lightweight carbon wheels.
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Angled spoke holes allows the nipple to pull straight in line with the spoke for reduced stress, this results in fewer broken spokes and nipples.
Specification
Item NO.:
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M740X-30
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Size:
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27.5er
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Terrain:
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XC/AM
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Appearance:
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UD/3K/12K
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Finishing:
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Matte/Glossy
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Material:
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Full carbon fiber (Toray T700+T800)
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Spoke Hole:
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24/28/32/36H
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Outer width:
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40mm
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Depth:
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30mm
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ERD:
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552mm
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Type:
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Tubeless
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Weight:
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Standard:420±15g(XC) 440±15g(AM)
Flyweight:390±10g(only UD and use for AM)
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Standard:
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En Standard
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Tyre Size:
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2.3-3.0"
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Max Tire Pressure:
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60psi
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Max Rider Weight:
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120kg
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Geometry
Manufacturing process:
Carbon rims are made in one piece molding, each rim is made by one piece long carbon fiber, no wrinkles, to make the strength of rim is the strongest. And we use a unique process to remove the air bladder from the valve hole, so that the rim does not have to be patched like traditional manufacturers use.
Read More For Production Of Carbon Rims By DCH Factory
100% Quality Inspection:
DCH conducts a 100% quality inspection and records it in the database. Each carbon fiber rim has a unique ID number, which allows us to provide the highest quality products and track each rim to ensure the best after-sales service.
Read More For Testing Of Carbon Rims By DCH Factory
