Shimano XT SM-RT86 6-Bolt Disc Brake Rotor Size:180mm all in a smaller package

all in a smaller package designed to fit your child

with the integrated XmatterTM padding concept provide high impact absorption and protection

antimicrobial XT2 padding for exceptional sweat absorption

Aluminum rim and welded seam for excellent strength with minimum weight

Engineered in Germany

Shimano XT SM-RT86 6-Bolt Disc Brake Rotor Size:180mm all in a smaller packageSM RT86 Ice Tec rotors give excellent performance made from a stainless steel alloy 3 layer sandwich construction that manages heat while riding. The clad steel alloy steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50 deg C. When used with Ice Tec pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in