Shimano TOURNEY TX BR-TX805 Mechanical Disc Brake Calipers Resin Pads TX805 Caliper G3 HS1 RT56 RT54 RT30 RT26 Rotor 160mm Shimano Tourney BR-TX805 Note:There are different options showed on the pictures for you to choose.Please check it carefully before purchasing! The rotors are all 160mm. BR-TX805 SHIMANO TOURNEY TX - Mechanical Disc Brake Caliper - MTB The SHIMANO TOURNEY TX mechanical disc brake offers reliable brake performance with smooth, light action. Reliable brake performance with smooth, light action Wider pad clearance (+20% vs. BR-M416-A) for less opportunity of pad rubbing noise Quick assembly Clean cable routing in combination with both chain stay and seat stay mount More affordable mechanical disc brake with CENTER LOCK system Designed for resin pad only 160mm/180mm rotor size available SM-RT56 SHIMANO - 6-Bolt - Disc Brake Rotor - 180/160 mm SHIMANO's SM-RT56 6-bolt disc brake rotors deliver consistent stopping power in all riding conditions. A new tightening plate construction makes for quick and secure installation. Quicker installation -New tightening plate construction for easy and quick set up Designed for resin pad only 160 mm, 180 mm SM-RT54 SHIMANO DEORE LX - CENTER LOCK - Disc Brake Rotor - 180/160 mm SHIMANO 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. CENTER LOCK for quicker installation About 10% lighter than SM-RT53 Designed for resin pad only 160 mm, 180 mm SM-RT30 SHIMANO - CENTER LOCK - Disc Brake Rotor - 203/180/160 mm SHIMANO SM-RT30 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. Easy set-up and adjustment Fast/quick assemble feature CENTER LOCK Designed for resin pad only 160 mm, 180 mm, 203 mm SM-RT26 SHIMANO - 6-Bolt - Disc Brake Rotor - 180/160 mm SHIMANO's SM-RT26 6-bolt disc brake rotors deliver consistent stopping power in all riding conditions. Anti-loosening washers make for quick and secure installation. Reduced assembly time Anti-loosening washers for quick and secure assembly Designed for resin pad only