Flash (8hrs runtime)

Can be mounted in either the big or small ring position of a double crankset given chainstay clearance in the small ring position

Made from industrial hardened and tempered tool steel

Brake hose clamp / retention style: A full-wrap bolt-on brake hose clamp is included

these will make it much easier

Zeno ReactionEX Floating Centrelock Disc Brake Rotor - 203mm - Centrelock - Standard - 1.8mm - 1.9mm PDP|PLP|Brake Rotor Type Flash (8hrs runtime)The Zeno ReactionEX is a high end floating disc brake for cycling. Features The Only Truly Floating Rotor for Bicycles: The new design allows the rotor to automatically align, ensuring the brake pads grip perfectly on the rotor, providing stable braking force every time. Efficient Torque Conduction: The special design ensures that braking power is directly and fully transmitted to the bicycle, reducing braking noise. Reduced Heat Damage: The new