Shimano RT-CL800 Center Lock Disc Brake Rotor 180mm ICE Technologies

Shimano RT-CL800 Center Lock Disc Brake Rotor

180mm | Center Lock | High-Performance Disc Rotor | Lockring Included

The Shimano RT-CL800 Center Lock Disc Brake Rotor is engineered to deliver smooth, quiet, and consistent braking in the most demanding riding conditions. Designed with advanced heat management technology and a reinforced rotor arm structure, the RT-CL800 maintains dependable stopping power on long, technical descents while minimizing vibration and brake noise.

Whether you're riding road, gravel, XC, or trail, the RT-CL800 provides the confidence and control expected from Shimano's premium braking components.

Consistent Braking on Every Ride

The RT-CL800 is designed to maintain stable braking performance even under prolonged, high-speed braking.

Benefits include:

• Excellent heat dissipation
• Consistent stopping power
• Reduced brake fade
• Reliable performance on long descents

Ideal for riders tackling steep climbs, technical terrain, and extended mountain descents.

Quiet, Stable Performance

A redesigned robust arm structure helps minimize rotor vibration for quieter operation.

Advantages include:

• Reduced brake noise
• Less vibration under heavy braking
• Improved braking feel
• Smoother, more predictable performance

Lightweight, Durable Construction

The RT-CL800 balances strength, weight, and cooling efficiency for high-performance riding.

Features include:

• Lightweight rotor construction
• Excellent heat management
• Durable braking surface
• Built for demanding riding conditions

Easy Center Lock Installation

Shimano's Center Lock mounting system allows for quick, secure installation and dependable rotor alignment.

Includes:

• Shimano RT-CL800 180mm Rotor
• Internal-serration Center Lock lockring

Specifications

• Brand: Shimano
• Model: RT-CL800
• MPN: IRTCL800ME
• Rotor Diameter: 180mm
• Mount Type: Center Lock
• Lockring Included: Yes (Internal Serration)
• Application: Road, Gravel, Cyclocross, XC & Trail
• Brake Pad Compatibility: Resin & Metallic (All Pad Compounds)

Compatibility

Compatible with:

• Shimano Center Lock hubs
• Road bikes
• Gravel bikes
• Cyclocross bikes
• Cross-country mountain bikes
• Trail bikes using 180mm Center Lock rotors

Compatible with:

• Resin brake pads
• Metallic (Sintered) brake pads
• Semi-metallic brake pads

In the Box

• Shimano RT-CL800 180mm Center Lock Disc Rotor
• Internal Serration Center Lock Lockring

Key Features

✔ Genuine Shimano RT-CL800 disc brake rotor

✔ 160mm Center Lock mounting

✔ Advanced heat management for consistent braking

✔ Quiet rotor design minimizes vibration and noise

✔ Lightweight, durable construction

✔ Compatible with all brake pad compounds

✔ Internal-serration lockring included

✔ Designed for dependable braking on demanding terrain

Ideal For

✔ Road cycling

✔ Gravel riding

✔ Cyclocross

✔ Cross-country mountain biking

✔ Trail riding

✔ Riders seeking premium Shimano braking performance

Why Choose the Shimano RT-CL800?

• Advanced heat management helps maintain braking consistency on long descents
• Reinforced arm design reduces vibration and brake noise
• Lightweight construction delivers excellent performance without sacrificing durability
• Center Lock system provides quick, secure installation
• Compatible with resin and metallic brake pads
• Genuine Shimano quality trusted by riders worldwide

The Shimano RT-CL800 Center Lock Disc Brake Rotor combines advanced cooling performance, quiet operation, and lightweight construction to deliver dependable stopping power in every riding condition. Whether you're racing on the road, exploring gravel routes, or tackling technical trails, the RT-CL800 provides the confidence and control to ride harder and brake later.