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disc brake wheel rim

Aerodynamic 38mm deep bicycle disc brake wheel rim tubeless compatible

Item DX38S, weight 400g, ERD 569mm. This road 38mm deep bicycle disc brake wheel rim is 25mm width, wide u shape rim profile offered improved aerodynamics, and toray T800 carbon be used to make this rim stronger, lighter and stiffer for road disc brake wheels.

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disc wheel rim

Light 700c road bike 30mm deep 25mm wide tubeless disc wheel rim

Item DX30S, weight 370g, ERD 585. Wider but lower profile, constructed with premium toray T700 and T800 carbon fiber, these 700c road disc wheel rims are super lightweight and stiffness, perfect versatility.

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cross country rim

Light mountain bike cross country 29er hookless rim tubeless compatible

Item MX930XC, weight 320g, ERD 598mm. This new cross country rim is our lightest 29er mtb rim, the best choice for lightweight 29 inch carbon wheel. It's hookless and tubeless ready, perfect for your 29er hardtail mountain bike.

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29er carbon rim

Asymmetric 32mm wide carbon fiber 29er mtb trail rim tubeless ready

Item MX932TR, weight 390g, ERD 595mm. 29 inch carbon rim 26mm internal width and asymmetric 3mm offset profile, the unique asymmetric profile balance drive and non-drive side spoke tension to create a more durable mountain bike wheel.

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carbon disc rim

U shape 60mm deep 25mm wide clincher tubeless carbon disc rim

Item DX60S, weight 500g, ERD 525mm. U aerodynamic shape makes this carbon 60mm deep 25mm wide road disc clincher tubeless rims lightweight but still stiff, durable enough for training, road racing, triathlon.

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disc brake tubular rim

Disc brake 38mm deep lightweight carbon road bicycle tubular rim

Item DT38S, weight 330g, ERD 569mm. Wider and U shape 38mm deep aero designed rim profile, constructed with premium Toray T700 & T800 carbon fiber, makes this disc tubular rim super light, a good choice for lightweight road wheels.

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road disc rim

Aero road bike carbon rim 28mm wide 38mm deep clincher tubeless

Item DX38L, weight 410g, ERD 569mm. Featuring a wide 28mm external rim width, this tubeless ready 38mm clincher rim set offers a wide and stable platform for everything from road bike to gravel bike tires.

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disc road bike rim

Aero disc road bike rim 28mm wide 50mm deep clincher tubeless

Item DX50L, weight 460g, ERD 545mm. Featuring a wide 28mm external rim width, this tubeless ready 50mm clincher rim set offers a wide and stable platform for everything from road bike to gravel bike tires.

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Latest news
Carbonal produce carbon rim with different carbon fiber weaves

Carbonal produce carbon rim with different carbon fiber weaves

Update (2021-04-02): We produce carbon rim with the most popular carbon fiber weaves: UD, 3k, 3k twill, 6k and marble, and they can be in matte plain weave and glossy plain weave. So there are total 1...

You need a lot of work to make a good rim.


  • Design is everything. You know better at racing and market. So just send us your rim profile design and your own test requirement, and we can make it happen. And most importantly, both of us need to know our competitor very well, so we can do better!


  • We design the mold construction and structure/lay-up for your rim.


  • We always check every tool of the mold before molding to make sure accurary, solidness and enduro.


  • Carbon fiber prepreg, long strips.

carbon fiber long strips
long strips carbon fiber


  • Small pieces designed for nipple hole reinforcement.

small pieces carbon fiber for rim nipple hole enhancement


  • Place carbon fiber on mold directly.

place carbon fiber on rim mold

carbon fiber in the rim mold


  • Now a carbon rim is born!

carbon rim molding

raw finish carbon rim


  • Use hubs and spokes to build the rim into a wheel with super high tension. Test the stength, check hole angles accuracy and have UCI impact testing.

carbon wheels for testing


  • Mount with different tires to check tire fitting and tubeless setting.

different tires for testing the carbon wheel


  • To make sure the correct internal layups, we cut and burn the rim for analyzing.

cut carbon rim to check the inside

cut and burn carbon rim for checking quality


  • We are MORE than the above. Come and check it out!
tools for making carbon rim

  • If you love your work, it is not work!