TRP B3 Caliper Adapter 74>51mm - R160mm/F180mm MFPN=31055427038 Power organic pads give riders

Power organic pads give riders both feel and bite

Width 86/92mm BB Interface BB86 Spindle Type 30mm Length Cup Material Alloy Weight Cup Type Cup OD/Bearing OD Color Black Road Seals

Integration of drive side bearing into threaded ring widens bearing stance

}Surly Overspray Decal Set - White

5 Thread Length (mm) 20 Axle Diameter (mm) 12 Overall Length (mm) 229

TRP B3 Caliper Adapter 74>51mm - R160mm/F180mm MFPN=31055427038 Power organic pads give ridersTRP B3 IS Disc Brake Adapter 160mm Rear 180mm Front. TRP Disc Brake Adaptors TECH SPECS Brake Caliper Type I. S. Mount Rotor Size Rear IS 160 Rotor Mount Rotor Size Front IS 180 Rotor Weight 70