Disc Brake Caliper Shimano Saint BR-M820 4 Piston F/R
Shimano SAINT BR-M820 4-piston hydraulic disc brake caliper built for downhill and aggressive MTB riding with maximum stopping power.
Overview
Disc Brake Caliper Shimano Saint BR-M820 4 Piston F/R
The Shimano SAINT BR-M820 is an extremely powerful 4-piston hydraulic disc brake caliper developed for aggressive MTB, downhill and freeride riding. It delivers consistently high braking performance even on the longest and steepest descents, where braking systems are pushed to their limits.
Shimano’s ICE TECHNOLOGY ensures stable braking through efficient heat management. Sandwich-structure rotors (aluminum core with stainless steel outer layers) reduce heat build-up, while H03C Metal Ice-Tech brake pads with cooling fins further improve heat dissipation and minimize brake fade.
The BR-M820 features ceramic pistons for enhanced heat resistance and consistent performance under extreme conditions. The Post Mount interface allows installation on both front and rear wheels. Shimano’s One-Way Bleeding system enables quick and clean maintenance, and the system runs on Shimano mineral oil for reliable operation.
- Application: MTB / Downhill / Freeride
- Series: SAINT
- Model: BR-M820
- Brake Type: Hydraulic disc brake
- Mount Position: Front / Rear
- Mount Type: Post Mount
- Pistons: 4 (ceramic)
- Brake Pads: H03C Metal with fins (Ice-Tech)
- Hose Connection: Banjo
- One-Way Bleeding: Yes
- Brake Fluid: Mineral oil
- Recommended Lever: BL-M820
- Recommended Hose: SM-BH90-SBLS
- Recommended Rotor: SM-RT99, SM-RT86
- Material: Painted aluminum
- Weight: approx. 306 g
