Notes:To many European countries,the import duties charges is very high,if you don't want to pay taxes when the goods arrived to your country,you can choose "sellers' shipping method".
Please let us know which weave, finish and how many holes you'd like when you place the order.
We accept OEM orders, please send us your logo/design in PDF, AI format, and all the details.
Specifications
29er/27.5er Asymmetric Carbon MTB rims 28mm width 25mm depth hookless clincher-XC
Material: Toray T700 full carbon fiber
Finish: Matte/Glossy
Weave: UD
Weight: 275~360g+/-15g
Application: Cross Country
External Width: 28mm
Internal Width: 22mm
Depth: 25mm
ERD: 592/550mm
BSD: 622/584mm
Holes: 24/28/32/36 H
Spokes offset: 2.8mm
Assembly Hole Dia: Ø 7.5mm
Spokes Hole Dia: Ø 4.5mm
Valve Hole Dia: Ø 6.5mm
Warranty: 1 Years
Tech improvements
* More balanced spoke tension makes the wheel stiffer and less spoke fatigue/failure on the non-drive(r) and non-disc (f) side.
* Hookless: By getting rid of the hook from the top of the rim sidewall, the rim wall became smooth and straight, it is easy to install a tire, and the tire and rim will work perfectly to create a seal. So riders are allowed to run lower tire pressure without the risk of air loss or pinch flats.
* High TG and high heat-resistant basalt braking surface improve heat dissipation, effectively reduce the impact in heat caused by braking to provide you with reliability and stopping power.
* Filled with 3D weave, that will make the rim stable, safe and durable.
* Manufactured by new technology, the rims’ manufacturing process are without EPS bubbles, this means the rims are molded with a air bag that has the inner shape of the rim. Unlike the traditional technology, we don’t need to cut a lid to take out the bubbles. So the rim is complete, stronger and stiffer.
* 250Gpa modulus carbon fiber reinforcement strip gives additional stiffness on spoke holes.
Notes for use
Max weight limit: 140kg
Max spoke tension: 180kgf
Max tire pressure: 65psi
Detailed Pictures
About us:
Xiamen Boostbicycle composite material Co.,Ltd is a high-tech enterprise specialized in researching and developing carbon bike parts. What we have:
Experienced team: our R&D staffs and managers had worked in international brand Oem factory for more than 10 years.
Sophisticated equipments: carbon fiber fabric cutting machine, high temperature molding machine, testing machine and other precise machines imported from Japan.
Exquesite craftsmanship: all the products are hand-made by our experienced workers.
Main products:
Carbon fiber wheels, carbon fiber bike frames, carbon bike forks, carbon bike rims, carbon bike seat posts and other carbon fiber bike parts.
Products’ features:
Rims/wheels:
1.High TG and high heat-resistant basalt braking surface improve heat dissipation, effectively reduce the impact in heat caused by braking to provide you with reliability and stopping power.
2. Filled with 3D weave, that will make the rim stable, safe and durable.
3.Manufactured by new technology, the rims’ manufacturing process are without EPS bubbles, this means the rims are molded with a air bag that has the inner shape of the rim. Unlike the traditional technology, we don’t need to cut a lid to take out the bubbles. So the rim is complete, stronger and stiffer.
4.250Gpa modulus carbon fiber reinforcement strip gives additional stiffness on spoke holes.
Frames:
1. Using Toray T700 carbon fiber, it's high tensile strength and modulus, good corrosion resistance, it makes the frame more durable and comfortable.
2.Internal cable routing: full internal cable routing for brakes and shifter cables maintains the cleanest line for optimal aerodynamics.
3. Tapered headtube improves the frame's performance, reduces wind resistance, and enhances aerodynamic effect.
4.The seat stay improves the frame’s strength, the symmetrical design shares the function of buffer, allowing you to ride more comfortable.
5.The frame has many different sizes and larger adjustment space, so there must be one that fits you.
Testing the carbon bike rims/frames:
Sophisticated testing equipments: We use EN and UCI standard to test the carbon bike wheels and frames, we have an equipment to simulate cycling to test its performance.
