Shimano MT420 4-Piston Front or Rear Hydraulic Brake Calliper

The Shimano BR-MT420 disc brake calliper is for riders who want stronger braking on MTB and trail bikes. It has 4 pistons, a post mount fitting and pre-installed resin pads.

• More powerful, controlled braking thanks to 4 pistons
• Fits frames and forks with a post mount fitting
• D03S resin pads included, ready to fit
• Works with 140, 160, 180, 203 and 220 mm rotors
• Rotor not included: choose the diameter to suit your bike

Technical specifications

• Model: BR-MT420
• Position: Front or rear
• Pistons: 4
• Mount: Post mount
• Fluid: Shimano mineral oil
• Included pads: D03S-RX resin
• Compatible rotors: 140 mm, 160 mm, 180 mm, 203 mm, 220 mm
• Recommended rotors: SM-RT30, SM-RT54, SM-RT56, SM-RT64
• Rotor included: No

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.