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Shimano

Shimano XT RT-CL800 Internal Serration Centrelock Disc Brake Rotor


$79.99
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Pushys ID 199639
Product ID 199639
 

Shimano RT-CL800 Centrelock Disc Brake Rotor – 203mm Internal Serration

Confidence on every descent starts with control you can count on.

Built for road, gravel and even MTB applications, the Shimano RT-CL800 rotor delivers consistent braking performance with a lightweight, low-noise design. It’s a top-tier choice for cyclists chasing reliability on fast descents, technical trails, or long-distance endurance rides.

With Shimano’s Ice Technologies FREEZA design and a multi-layer construction that disperses heat efficiently, this rotor stays cooler under pressure—ideal for challenging Australian terrain and conditions. It’s compatible with a wide range of Shimano calipers and brake pads, offering versatile performance across disciplines.

Crafted with Shimano’s hallmark quality and backed by advanced heat management technology.

Features

  • Ice Technologies FREEZA cooling fins for superior heat dissipation
  • Lightweight sandwich construction: stainless steel outer layers and aluminium core
  • Reduced rotor noise and minimal weight for a smoother, quieter ride
  • Optimised for both road cycling and gravel adventures
  • Compatible with a wide range of Shimano hydraulic calipers and brake pad types
  • Internal serration lockring for quick-release and 12 mm thru-axle systems

Specifications

  • Mount: Centre Lock
  • Diameter: 203 mm
  • Rotor Construction: 2-piece
  • Rotor Material: Stainless steel outer layers, aluminium core
  • Spider Material: Aluminium (painted finish)
  • Weight: 169 g (160 mm)
  • Lockring: Anodised aluminium, internal toothing
  • Pad Compatibility: Organic and sintered (organic only for BR-S700 and BR-S7000)
  • Axle Compatibility:
    • 9/10 mm QR and 12 mm thru-axle (included lockring)
    • For 15 mm/20 mm thru-axles, use SM-HB20 lockring (sold separately)
  • Brake Caliper Compatibility: Wide compatibility including Ultegra, GRX, and MTB series (see full list in product details)