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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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650b bike rim

Asymmetric rim profile 29 inch mtb rims carbon hookless tubeless ready

Item MX932XC, weight 330g, ERD 595mm. This asymmetric 3mm offset 29er mtb rim balances drive and non-drive side spoke tension to create a more durable and well-balanced light mtb wheel, it's perfect upgrade for your xc mountain bike.

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disc road rim

Asymmetric 50mm deep super light disc road bike tubular carbon rim

Item DT50D, weight 360g, ERD 545mm. Constructed with premium Toray T700 & T800 carbon fiber, makes this asymmetric 50mm deep disc road tubular rim lightweight but stiff, build into a lightweight road bicycle disc carbon wheelset.

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asymmetric disc rim

Asymmetric 50mm depth disc carbon rim U shape clincher tubeless ready

Item DX50D, weight 450g, ERD 545mm. Asymmetric rims with offset nipple bed benefit to overall wheel strength by proper balancing of the spoke bracing angles from one flange to the other, build into a lightweight but strong road disc wheel.

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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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hookless gravel rim

Asymmetric 29er hookless 29mm wide 28mm deep carbon rim for gravel bike

Item GZX28, weight 350g, ERD 589mm. This new hookless asymmetric 29er gravel bike carbon rim with wider 24mm inner width, more lightweight than hook version but without compromising stiffness and strength.

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Latest news
Let's get through this together - COVID-19 Update

Let's get through this together - COVID-19 Update

Dear valued customers and partners, Hope you and your family are safe and healthy! The COVID-19 pandemic is affecting every single one of us. Many of our customers and partners are doing social distan...

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!