MTB Rims 29" Premium Edition (Asymmetric)

For the XC racers, in May 2020 we NEXTIE developed two innovative asymmetric ultralight MTB rims, specially for XC Mountain Bike racing. We redesigned the profile of 27mm width rim NXT29XMA27 and 30mm NXT29UMA30. T700 + T800 carbon fiber materials are used to compose the rims, which materials proved to be super and fantastic performance in the past nearly 3 years. We are proud of these two new designed Ultralight rims, racing level for XC cycling. Test report and Test videos, click here.  TEST VIDEO LINK 

NXT29XMA27: 280g

NXT29UMA30: 310g

NXT29XMA35: 325g

To keep improving in aspect of All Mountain level, we renewed two types of AM level carbon rims. The new models are NXT29XMA36 and NXT29XMA41, for the AM and Enduro cyclings. Internal width are specially designed as loved 30mm and 35mm, for much more fittable tires in accordingly ranges. Surely to make rim in high strength, T800 carbon fiber added, and we used premium layer-up system to compose these rims, though more complicated, but worthy. Additionally, we also renewed the production technology. The test results showed a higher level strength. Test report and Test videos, click here.  TEST VIDEO LINK 

NXT29XMA33: 370g

NXT29XMA36: 410g

NXT29XMA41: 450g

NXT29XMA45: 460g

Meanwhile, in order to meet the demand of more customers for riding down hill, we specially developed the DH mountain rim of NXT29XD39, also a 27.5" version in same profile, with an amazing positive stiffness at 160J.

For all the Ultralight Edition rims and Premium Edition rims, certainly we do improvements over traditional-tech carbon rims.

1. Materials: T1000 carbon fiber added to Ultralight Edition rims (NXT29UM27, NXT29UM30, NXT29UL32), and T800 carbon fiber added to Premium Edition rims;

2. Optimized the layup system mixing T700 & T800/T1000 carbon fibers after many times of producing, testing, producing and testing, found a best impact resistance over durability and tenacity.

3. We made a single mold to layer up the spoke bed wall. The flatness of rim channel surface significantly improved so that thickness at each spoke hole completely consistent. It effectively prevents the carbon loop of spoke hole wall from shifting;

4. Each of rim would be attached with a card showing the flatness and roundness. The flatness and roundness are controlled quite well. Flatness is controlled within  (+/-0.15mm), and roundness within +/-0.2mm, easier to tune when do wheelset assembly;

5. Three year warranty offered for Ultralight and Premium Edition rims.



[Down Hill] 29" Asymmetric MTB Rim 39mm

[Down Hill] 29" Asymmetric MTB Rim 39mm

NXT29XD39 | 550g | Tire 2.3"~3.0"..

269 USD$
[Premium] 29" Asymmetric MTB Rim 32.6mm

[Premium] 29" Asymmetric MTB Rim 32.6mm

NXT29XMA33 | 370g | Tire 1.75" ~ 2.25"..

239 USD$
[Premium] 29" Asymmetric MTB Rim 35mm

[Premium] 29" Asymmetric MTB Rim 35mm

NXT29XMA35 | 325g | Tire 2.1"~2.75"..

249 USD$
[Ultralight] 29" Asymmetric MTB Rim 27mm

[Ultralight] 29" Asymmetric MTB Rim 27mm

NXT29XMA27 | 270g | Tire 1.5"~2.1"..

219 USD$
[Ultralight] 29" Asymmetric MTB Rim 30mm

[Ultralight] 29" Asymmetric MTB Rim 30mm

NXT29UMA30 | 310g | Tire 1.75"~2.25" ..

239 USD$
[Premium] 29" Asymmetric MTB Rim 36mm

[Premium] 29" Asymmetric MTB Rim 36mm

NXT29XMA36 | 410g | Tire 2.0"~2.55"..

249 USD$
[Premium] 29" Asymmetric MTB Rim 41mm

[Premium] 29" Asymmetric MTB Rim 41mm

NXT29XMA41 | 450g | Tire 2.3"~3.0" ..

259 USD$
[Premium] 29" Asymmetric MTB Rim 45mm

[Premium] 29" Asymmetric MTB Rim 45mm

NXT29XMA45 | 460g | Tire 2.4"~3.5"..

269 USD$
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