The beauty of custom wheelsets is something every cyclist can appreciate. Customization allows you to tweak rim height, width, load capacity, and purpose to perfectly match your riding needs, while also giving you the freedom to coordinate colors with your frameset. That’s the true charm of custom wheels.

For those riding disc brake road bikes and gravel bikes, ROLLCii introduces the RC27DB center-lock hubs. Building on the strengths of the RC11DB and RC23DB, these hubs feature finely machined hub bodies and axles inside and out. This precision engineering reduces weight while ensuring a robust structure and a sleek, streamlined appearance. With high-quality sealed bearings, they deliver smoother and more dependable performance while significantly extending bearing lifespan.

The freehub boasts a double-phase system with 6 pawls and 36 teeth, reducing the engagement angle to just 5 degrees, ensuring immediate power transfer during coasting and pedaling. Additionally, the specially designed key-shaped spoke holes accommodate both round and bladed spokes, enhancing the overall strength of custom-built wheels.

The ROLLCii RC27DB center-lock hubs are the ultimate upgrade for custom-built wheels on disc brake road bikes, gravel bikes,and vintage 26" vintage mounatin bike offering a combination of performance, durability, and style. Whether racing or bikepacking, you’ll feel the difference every ride.