The material used in most our bladders

How many tools: Two

Weight: 22

BBS4416: 16 notch BB socket for 44mm diameter notch pattern

SwissStop Catalyst Pro 6 Bolt Disc Brake Rotor - 180mm - 6 Bolt netsuite-webdata-created The material used in mostThe Catalyst Pro is the original Catalyst brake rotor that set new standards for performance and durability thanks to its two piece construction and braking surface thickness that is optimised to suit each diameter. Features: Two piece construction Aluminium alloy spider provides increased stiffness Brake ring thickness is optimised and specific to each diameter Compatible with all sintered and organic pad compounds. Optimised for SwissStop EXOTherm2