Shimano RT-CL800 Centre Lock external gearing for Ultegra / XTR brake disc
Product Description
RT-CL800 Centre Lock external gearing for Ultegra / XTR brake disc by Shimano
The RT-CL800 Centre Lock external gearing for Ultegra / XTR brake disc from Shimano is built for All Mountain, Cross Country, Gravel, Enduro, Downhill, City, MTB, Road, Triathlon & Time Trial riding. With its Center Lock mounting, it lets you fit the rotor quickly and securely on compatible hubs. The 2-piece construction combines low weight with solid stability on demanding rides. An aluminum spider supports efficient power transfer and helps keep the setup balanced. The stainless steel braking surface is made for dependable braking performance and lasting durability. The mix of aluminum and stainless steel gives this rotor a smart balance of strength, heat management, and everyday reliability. It is compatible with a wide range of Shimano brake systems, from MTB and road to gravel setups. If you want a versatile brake disc for different bikes and riding styles, this model is a strong upgrade for your cockpit-to-wheel build.
Guidelines for Replacing E-bike Components:
Product Specifications:
- Application:
- All Mountain, City, Cross Country, Downhill, Enduro, Gravel, MTB, Road, Triathlon & Time Trial
- Type:
- 2-piece
- Mounting:
- Center Lock
- Material:
- Aluminum, Stainless steel
silber schwarz | 203 mm:
- Diameter:
- 203 mm
silber schwarz | 180 mm:
- Diameter:
- 180 mm
Technical Information:
- Spider material:
- Aluminum
- Disc material:
- Stainless steel
- Brake compatibility:
- BR-M9100, BR-M9120, BR-M9110-R, BR-M9000, BR-M9020, BR-M8100, BR-M8120, BR-M8110-R, BR-M8000, BR-M8020, BR-M7100, BR-M7120, BR-M7110-R, BR-M7000, BR-M6100, BR-M6120, BR-M6000, BR-MT520, BR-MT420, BR-M820, BR-M640, BR-U8000, BR-U8020, BR-S7000, BR-S700, BR-R9270, BR-R9170, BR-R8170, BR-R8070, BR-R7170, BR-R7070, BR-4770, BR-RS805, BR-R785, BR-RS785, BR-RS505, BR-RS405, BR-RX820, BR-RX820-LE, BR-RX810, BR-RX400
Product Features:
- Shimano RT-CL800 2-piece Center Lock brake rotor for road, gravel and MTB use, built for powerful and consistent braking across everything from XC laps to downhill runs
- Wide Shimano brake compatibility, including XTR, XT, Deore, Ultegra, Dura-Ace, GRX and many more hydraulic disc brake systems
- 2-piece construction with aluminum spider and stainless steel brake track for a strong balance of low weight, stiffness and heat management
- Center Lock mounting with external gearing enables fast installation and secure rotor fit for clean, reliable disc brake performance
- E-bike ready for pedelecs up to 25 km/h, making it a versatile upgrade for sporty bikes and everyday riders alike
Manufacturer Number:
- silber schwarz | 203 mm: IRTCL800LE
- silber schwarz | 180 mm: IRTCL800ME
Contents:
• 1 x Shimano RT-CL800 Center Lock brake rotor
• 1 x Shimano lockring
Manufacturer:
High Tech Campus 92
5656 AG Eindhoven
Netherlands
info@shimano-eu.com










