Shimano Ultegra RT-CL800 Centrelock Disc Rotor - 160mm / Centerlock

Shimano Ultegra RT-CL800 Ice Tech FREEZA rotor with internal lockring

Shimano Ultegra RT-CL800 Centrelock Disc Rotor - 160mm / Centerlock

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 79,395 customer reviews from independent review platforms.

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Shimano Ultegra RT-CL800 Ice Tech FREEZA rotor with internal lockring

Overall Rating: 3.5 / 5 (average from multiple review sources, as of 27 Jan 2026)
Based on a total of 4,539 customer reviews from independent review platforms.

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Shimano RT-CL800 Ice Tech FREEZA Brake Rotor with Internal Lockring - 140/160mm

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 22,359 customer reviews from independent review platforms.

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Will usually delivered within 3 - 7 working days of receiving cleared payment.
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£38.99
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Shimano RT-CL800 Ice Tech FREEZA Brake Rotor. Internal Lockring. 140 to 203 INT

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 7 Feb 2026)
Based on a total of 22,359 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 7 working days of receiving cleared payment.
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£39.99
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Shimano Rt-cl800 Cl Ice Tech Freeza Internal Brake Disc Silver 160 mm

Overall Rating: 3.8 / 5 (average from multiple review sources, as of 8 Feb 2026)
Based on a total of 35,732 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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Shimano Ultegra CL800 Disc Center Lock internal Brake Disc - 160mm

Overall Rating: 1.3 / 5 (average from multiple review sources, as of 31 Jan 2026)
Based on a total of 242 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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Shimano Rt-cl800 Lock Interno Disc Brake 160 mm

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Shimano Rt-cl800 Lock Interno Disc Brake 160 mm

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Shimano Rt-cl800 Lock Interno Disc Brake 160 mm

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£49.00
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Product information

At a glance

  • 140mm Diameter: Lightweight yet robust design.
  • Heat Reduction: Consistent performance in demanding conditions.
  • Easy Setup: Quick installation with lockring included.

Note: This text was created with the help of AI.

Unleash Your Ride with the Shimano Ultegra RT-CL800!

The Bike Brake Parts enthusiasts and serious cyclists will appreciate the Shimano Ultegra RT-CL800, specially crafted for those who demand excellence in performance and reliability. This rotor is an ideal choice for road cyclists looking for a high-quality braking solution that ensures precise stopping power and enhanced control during those intense rides. Whether you’re racing, training, or enjoying a leisurely ride, the Ultegra RT-CL800 meets the needs of both competitive cyclists and casual riders alike.

Superior Performance and Functionality

The Shimano Ultegra RT-CL800 stands out with its impressive features that promise an exceptional performance. This rotor is designed with a **140mm diameter**, making it lightweight yet sturdy, ensuring that your bike maintains optimal speed without compromising on braking efficiency. Its **Ice Technologies** technology reduces heat buildup, promoting consistent performance and extending the lifespan of your brake pads. This means you can ride with confidence even in challenging conditions, knowing that your brakes will respond perfectly every time.

Stylish and Functional Design

Not only is the Ultegra RT-CL800 all about performance, but it also boasts a sleek and modern design that fits seamlessly with any high-end road bike. The rotor features a unique **two-piece construction**, combining an aluminum core with a stainless steel braking surface. This not only enhances durability but also gives it a striking aesthetic that will turn heads on the road. Its minimalist look, paired with the reliable functionality, makes it an attractive addition to any cycling setup.

Easy Installation and Compatibility

Worried about installation? Fear not! The Shimano Ultegra RT-CL800 comes complete with a **lockring**, making it easy to install on your bike without any hassle. This rotor is compatible with a wide range of Shimano groupsets, allowing for easy integration into your current setup. With a quick and straightforward installation process, you can spend less time in the workshop and more time enjoying the ride. Pair it with high-quality brake pads, and you’ll have a braking system that’s hard to beat!

Note: This text was created with the help of AI.

Pros and cons

Pros

  • High-quality braking solution
  • Lightweight and sturdy design
  • Ice Technologies for reliability
  • Easy installation with lockring
  • Attractive two-piece construction

Cons

  • May not suit all cyclists
  • Best performance with premium pads

Note: This text was created with the help of AI.

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Shimano Ultegra RT-CL800 Centrelock Disc Rotor - 160mm / Centerlock

Cheapest offer

Ultegra grade RT-CL800 Ice Tech rotors give excellent performance made from a stainless steel / alloy 3-layer sandwich construction that manages heat while riding. The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round. Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion. Using the proven Shimano Centre Lock system for excellent rigidity and security with an easy set-up. Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life. Large forged alloy spider supports rotor surface, increasing rigidity and reducing weight. Comes complete with alloy lockring.
£31.95
2-3 days
merlincycles.com(UK)
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