Shimano Ultegra Center Lock Disc Rotor | RT-CL800

Shimano Ultegra Center Lock Disc Rotor

RT-CL800 – quieter, cooler braking with ICE TECHNOLOGIES FREEZA

🔥 Quieter control for any terrain 🔥

🚲 Center Lock mount – spline fitting secured by a lock ring

🚲 ICE TECHNOLOGIES FREEZA three-layer construction for excellent heat dissipation

🚲 More robust arm shape for quieter operation

🚲 Consistent braking on long, steep descents

🚲 Weight: 97g (140mm) / 114g (160mm)

More Information

With a focus on reducing heat deformation, the RT-CL800 delivers quieter brake performance than ever without sacrificing weight or heat dissipation. The new arm shape is more robust, which also helps keep braking quiet.

ICE TECHNOLOGIES FREEZA uses a three-layer construction (stainless steel, aluminium, stainless steel) on a 3D-shaped aluminium carrier. The inner aluminium layer extends inward as a wide exposed radiator fin to improve cooling, so braking stays consistent on long, steep descents.

Compatibility

Center Lock disc hubs only (the rotor is secured with a Center Lock lock ring). 6-bolt hubs need a 6-bolt rotor. Check the maximum rotor size your frame and fork allow before choosing.

Available Options

✔ 140mm – 97g

✔ 160mm – 114g

Specifications

✔ Model: RT-CL800

✔ Series: Ultegra R8100

✔ Mount: Center Lock

✔ Sizes: 140mm | 160mm

✔ Weight: 140mm 97g | 160mm 114g

✔ Construction: ICE TECHNOLOGIES FREEZA (stainless steel / aluminium / stainless steel)

Kindly note: stock availability shown online may not be up to date. Please WhatsApp us to confirm before ordering.