Disc Brake Rotors

Disc brake rotors provide the crucial braking surface for disc brakes on your bike. Like any other braking system component, they need replacement once they wear out. Disc brake rotors are typically constructed from steel and often feature a two-piece design with an alloy 'spider' in the centre. This design is especially useful on road bikes, as it helps maintain rotor alignment while reducing overall weight.
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AMP Podium Shimano XT/XTR/SLX Disc Brake Pads - Metallic
AMP
Podium Shimano XT/XTR/SLX Disc Brake Pads - Metallic
£12.00
RRP £15.00 Save 20%
Finance available on orders over £99
SALE
Campagnolo 03 AFS Disc Brake Rotor
Campagnolo
03 AFS Disc Brake Rotor
From £42.70
RRP £47.00 Save 9%
Finance available on orders over £99
SALE
SRAM CenterLine X Road Two-Piece Centre-Lock Disc Brake Rotor
SRAM
CenterLine X Road Two-Piece Centre-Lock Disc Brake Rotor
From £78.59
RRP £108.00 Save 27%
Finance available on orders over £99
SALE
Shimano SM-RT66 ZEE / SLX ROTOR 180MM 6-Bolt
Shimano
SM-RT66 ZEE / SLX ROTOR 180MM 6-Bolt
£19.70
RRP £27.00 Save 27%
Finance available on orders over £99
SALE
SRAM Centerline 2 Piece Center-Lock Rounded Disc Brake Rotor
SRAM
Centerline 2 Piece Center-Lock Rounded Disc Brake Rotor
£51.20
RRP £79.00 Save 35%
Finance available on orders over £99

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Premium Disc Brakes for Bikes

At Sigma Sports you'll find disc brake rotors available in various sizes, with road bikes generally using 140mm or 160mm rotors, while MTB models start with a minimum of 160mm rotors. With brake rotors also geared towards gravel bikes and premium component brands in stock such as SRAM and Shimano, you will be able to source the perfect stopping solution.  

Don't forget to browse our brake pad range for disc brake pads and read our bike brake buying guide if you need advice on these components. 
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