Aerodynamics shape

    Using our company’s newly developed high-strength resin and Japanese Toray T800 carbon fiber precursor, the weight of the rim is reduced by 10% while the strength is reversed by 5%.

    The highest part of the rim is designed to be 45mm, and the lowest part is designed to be 42mm. From the perspective of aerodynamics, every angle is designed with reference to airflow. Prolonged field testing by professional drivers with many battles, BWT is what they think The most threatening wheel, this is the perfect combination of performance and aerodynamics.

Performance hub

    The front and rear hubs are made of 7075 aluminum alloy material, the freebody is ratchet system, standard with 36 teeth, lightweight design.

    The front and rear hubs use Taiwan TPI bearings.front hub Quick release and 12x100 through axle compatible,Rear hub Quick Release, 12x142 and 12x135 compatible.The freebody can choose SHIMANO or SRAM XDR.

Tubeless compatible

    All BWT wheel series are tubeless compatible, if you want to use tubeless tire, we will be equipped with tubeless rim tape and tubeless valve.

Spokes

    Standard use SAPIM CX RAY spokes.both front and rear wheels use 2x cross lacing.hand-built wheel.each spoke has 16 tension releases.the deflection of the wheel is guaranteed to be within 0.2mm.

More Hubs

TECHNOLOGY

CHA/Customized spoke hole angle

All spoke hole angles must be customized according to the geometric angle of the hub.all drilled holes are inspected to ensure they are free of burrs.You can request a customized drilling pattern if you have a unique wheel build.

TRD/Tubeless R angle design

All yuan an bike are tubeless compatible.We design a R angle,The rounded edge makes tire installation easier and offers increased support during hard cornering with a softer edge and larger surface area.

LMS/lighter materials improve the strength

We use lighter materials and make full use of the combination of T700 and T800 to improve the strength.

SIW/smooth Inside Wall

We use a specific, thinner, high-pressure air bladders to control the inner wall smoothness, and the inner wall air bladders can be extracted clean at one time, without residue, not only effectively improve the tightness of the carbon fiber yarn, but also allow the spoke cap to be more tightly integrated with the spoke hole

OPT/one piece technology

Compared to the technology of 3 piece, our one piece tech is more technically difficult and takes longer to produce, but the rigidity of the rim is at least 7% higher

BLT/Bead Lock technology

The bump on the rim bed helps to create a buffer during tire inflation, making the mounting process easier. When the tire is mounted, the raised portion reinforces the tire bead, making it harder to “burp” or fall back into the drop channel.

Design your brake surface?

Basalt brake surface or crystal polishing brake surface.

What is the role of basalt braking surface?

Basalt is a special carbon fiber material, the surface is rough and high temperature resistance, wear-resistant.

Basalt has a good performance, both on dry and wet roads.

What is the difference between UD, 3K, and 12K Weaves?

The weave patterns you see on some of our rims are only the external layer and are done for cosmetic reasons.

This layer utilizes the same resin system as the rest of the rim and so the weight and performance are not significantly changed. UD is the most popular option.

What is the role of crystal polishing brake surface?

Crystal polishing is a special technology, in the final steps of the machining rim, we use crystals to polish the surface of the braking surface, so that the surface of the braking surface has better flatness, thus increasing the wear resistance of the brakes, also effectively avoid the noise when braking. Crystal Polishing is only a technology, not a specific individual refers to a type of braking surface, ud/3k/6k/12k braking surface all can be used with crystal polishing this technology .

Check more technology

http://www.yuananbike.com/case