Size: 48/51/54/56cm Material: T800-35T Weight: 800g for unpaint frame with 51cm Headset: 1-1/8' 1-1/2' adopting upper 52cm and lower 52cm Brake: disc brake Bottom bracket: T47 threaded type φ46.8mm, L86mm Groupset compatible: DI2 & Mechanical compatible Cable routing: internal Tires: 700C/23-25-28 Thru Axle: Front:12*100mm, Rear: 12*142mm Handlebar: 370g 380/400/420/440mm*80/90/100/110mm Model: JH-15

Our company was founded in 2010, and we have achieved so much since then. Our goal has always been to create premium carbon fiber frame craftsmanship and products for the world.
“My wish since the day l started this company, was to achieve innovation in domestic carbon fiber processing technology, not high profit margins.” From our founder and CEO, Hejun.
At Huazhong, we encourage our community to be proud ambassadors of our brand. So far we have 15 new bicycle design patents and independently registered English brand "TFSA".

We'll wrap the frame in a soft sponge.

Load the frame and accessories together into the outer box.

Complete sealing and arrange delivery.

Delivery times After we have transferred your parcel to our shipping partners, you can expect the following delivery times:

Get a mobile technician to deliver your bike fully built. They can offer set-up tips and make basic adjustments for a stress free new bike day.

It’s important to us that your bike is always in good condition, and that you remain completely satisfied with it. However, if issues should arise, you have a 2-year limited warranty on our frames.