Mountain motorcycle disc brake disc PM/IS adapter 160/180/203mm IS/PM aluminum alloy caliper adapter bicycle accessory adapter The disc brake adapter has a complete mannequin The A–pillar and B–pillar are compatible for 140/160/180/203mm discs The disc brake adapter is small in length and high in energy It can easily remedy the issue of disc brakes now not adapting to brake discs , The price is also very favorable, please verify the relevant parameters earlier than buying, you probably have any questions, you can contact the store Brand: nfox Product Name: Disc Brake Adapter Material: aluminum alloy Application: discs and clamps of different specifications Advantages: high–strength aluminum alloy, CNC cutting, high precision! Two screws are provided, which is secure and agency F160/R140 ( B–pillar adapter ) When used on the B–pillar front fork, it is matched with a 160mm brake disc; When used at the rear fork of the B–pillar frame, with a 140mm brake disc! F180/R160 (B–pillar adapter) When used at the B–pillar front fork, it's matched with a 180mm brake disc; When used at the B–pillar frame rear fork, it's matched with a 160mm brake disc! F203/R180 (B–pillar adapter) When it is used at the B–pillar entrance fork, it is matched with 203mm brake discs; When it is used on the rear fork of the B–pillar frame, it is matched with 180mm brake discs! one hundred eighty rear brake transfer seat something something something something something anything anything anything meeting photo R203 (B–pillar adapter) Can only be used at the B–pillar body rear fork, with 203mm brake discs! ! ! 203 rear brake move seat something anything something anything something anything anything something meeting picture FR180 ( A–pillar adapter ) When used on A–pillar fork or A–pillar frame, Please use 180mm brake disc FR180 ( A–pillar adapter ) When used on A–pillar fork or A–pillar frame, Please use 180mm brake disc F203/R203 (A–pillar adapter) Used in A–pillar entrance fork or A–pillar frame, with 203mm brake disc 203 front brake transfer seat something something anything anything anything anything something anything meeting photo FR180 ( A–pillar adapter ) When used on A–pillar fork or A–pillar frame, Please use 180mm brake disc