Shimano SM-RT54 Disc Rotor - 160mm - Centrelock - Standard - 1.8mm to 1.9mm YGroup_8070050644013 The stock bolts will thread

The stock bolts will thread into the chainring’s standoffs from the outside of the crankset

Axle Material: EN24T Steel

minimalist design also provides reliable ventilation

Straps: Standard straps and buckles

Also compatible with KLICKfix® / RackTime® Snapit 1

Shimano SM-RT54 Disc Rotor - 160mm - Centrelock - Standard - 1.8mm to 1.9mm YGroup_8070050644013 The stock bolts will threadShimano SM RT54 disc brake rotors provide exceptional stopping power in all riding conditions. Shimano's center lock mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. Features Center lock for quicker installation About 10% lighter than SM RT53 Designed for resin pad only 160 mm, 180 mm