Nukeproof Magura Julie Disc Brake Pads The Nukeproof Magura Julie Pads have been tested over the last year by our riders, blind tested against other pads, & found to outperform everything else on the market. These are the best brake pads we've ever used. Made in Japan, all feature a semi-metallic compound, tailored for different riding conditions. Trail pads are high quality pad for any rider, whatever the conditions throw at you. Enduro offer higher performance for riders that like to use their brakes hard & need more durability. DH pads are for high speed racers scrubbing off speed on a run needing power, consistence & control. All pads feature steel backplates for heat dissipation. Pad Compounds:DH: behaves like a Metal/ Sintered brake pad Enduro: behaves like a Semi-metallic brake pad Trail: behaves like a Resin/ Organic brake pad Buy Nukeproof Magura Julie Pads from Chain Reaction Cycles, the World's Largest Online Bike Store.