ULLICYC QC339 Carbon Road Fork Features, Brake Compatibility and Build Details
The ULLICYC QC339 Carbon Fiber Road Fork is engineered to work with both disc and rim brake setups, a dual compatibility that makes it a practical choice for builders assembling custom road or gravel bikes where braking systems may change over the life of the build. The round and tapered steerer tube transitions from a 1-1/8 inch crown to a 1-1/2 inch head tube interface, increasing lateral stiffness at the most load-intensive point in the fork without adding meaningful weight. Quick-release dropout geometry maintains compatibility with a wide range of wheel and hub combinations, keeping your upgrade path open as components evolve. The gloss carbon finish is applied over a high-density carbon fiber laminate, resulting in a surface that is both visually polished and structurally sound across the full 700C fork blade length. Shop now through the official store for guaranteed product authenticity and access to the best price on this trusted road bike upgrade.












AliExpress Shopper –
I was relieved that it was delivered by hand from the post office. The packaging is also meticulous and the product is finished very neatly.
Thank you for the affordable price.
This is my first time using this service.
With shops like this, I feel more inclined to order again.
K***r –
First-class quality
AliExpress Shopper –
good item and lightweight
AliExpress Shopper –
Very light and good quality but it took forever it to be delivered. i’m not sure what happened there, the communication was very poor as well.
U***z –
Good quality, uniform and pleasant matte color, well-made. The seller customized the fork according to my request without mounts for disc brakes. Thank you! Delivery took about 2-3 weeks. I recommend it.