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Shimano Ultegra/XT RT-CL800 Centerlock Disc Brake Rotor
May 4, 2026$70.00
Shimano’s performance rotors for road, gravel and XC. Includes lockring
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Shimano Ultegra/XT RT-CL800 Centerlock Disc Brake Rotor
The Shimano Ultegra/XT RT-CL800 Centerlock Disc Brake Rotor delivers strong braking performance with quieter operation. In addition, they have excellent heat control thanks to Shimano’s ICE TECHNOLOGIES Freeza design. This two-piece rotor combines a lightweight aluminum core with stainless steel braking surfaces. This cuts heat buildup on long descents and reduces noise under load.
The Center Lock interface makes installation simple and secure on any compatible hub and includes a lockring for easy setup. Riders can choose from 140 mm and 160 mm sizes to match their bike and braking needs. Each rotor offers consistent modulation and fade resistance across road and gravel riding conditions while maintaining a low weight and smooth feel.
This brake rotor comes with an internal splined lockring for your wheel.
Compatibility
- Hubs: Fits centerlock hubs equipped with 12 mm thru-axles
- Brake Pads: Compatible with both organic and metallic brake pads
Specs
- Intended use: Road | Gravel | XC
- Weight: 140 mm - 97 grams | 160 mm - 114 grams
In the Box
- Shimano Ultegra/XT RT-CL800 Centerlock Disc Brake Rotor
- Internal-Spline Lockring
Tools Needed for Installation
You will need the following tools for installation of this product. You can purchase many of these commonly used tools in our store.
Q&A
Have a question about this? Ask the staff.
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THIS PRODUCT IS FREQUENTLY BOUGHT WITH
-
A complete Shimano brake bleed kit for use with mineral oil -
Metallic brake pads for maximum stopping power plus Shimano ICE cooling technology SEE COMPATIBILITY TAB FOR MORE INFO! EACH SET INCLUDES TWO PADS AND PAD SPRING. -
Shimano Mineral Oil Hydraulic Brake FluidPrice range: $17.00 through $40.00Hydraulic brake fluid for Shimano hydraulic brake systems -
CeramicSpeed UFO DripPrice range: $20.00 through $37.80The best drip chain lube we've ever used - PMC staff favorite
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