TRP FR1 Disc Brake Adaptor - Rear Flat Mount Frame to Post Mount For 140mm Rotors Includes Two M5x17mm Bolts CheckoutSpec= 6mm x 25.4/1.000 Shimano's center-lock mounting system makes

Shimano's center-lock mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design

Color Gray Bottle Type Bike Access Style Top Mount Type Bolt-On Material Aluminum Defined Color Gray

Intergalactic

} Black Nickel chrome finish Quiet and durable and features a replaceable cluster of gears 8-12 (10T-18T) Full X-SYNC for best-ever inboard and outboard shifting performance under load Splined 8

TRP FR1 Disc Brake Adaptor - Rear Flat Mount Frame to Post Mount For 140mm Rotors Includes Two M5x17mm Bolts CheckoutSpec= 6mm x 25.4/1.000 Shimano's center-lock mounting system makesTRP FR1 Disc Brake Adaptor Rear Flat Mount Frame to Post Mount For 140mm Rotors Includes Two M5x17mm Bolts. TRP Disc Brake Adaptors TECH SPECS Brake Caliper Type Post Mount Weight 60 Mount Rotor Size Rear Flat 140 Rotor