Shimano Saint M820 J- kit disc brake Postmount rear/right black

The ultimate brake for gravity and downhill rides

The world's best gravity riders rely on Shimano Saint brakes, which offer maximum braking power in all conditions and enable precisely metered braking power.

The BL-M820 levers ensure safe braking even on uneven terrain. They offer tool-free reach adjustment and free travel adjustment and are I-SPEC B compatible.

The brake caliper is extremely robust, comes with 4 ceramic pistons and integrated ICE TECHNOLOGIES heat dissipation.

Highlights

• Ergonomic, anti-slip lever
• Lighter, short SERVOWAVE
• Adjustable free travel and tool-free reach adjustment
• Suitable for I-SPEC
• Powerful 4-piston brake caliper with ceramic pistons
• Simple, clean ventilation
• Brake caliper for ONE WAY BLEEDING

specification

Technologies used

In this chapter we explain the technologies that the manufacturer uses for this product.

SERVOWAVE action
The Servowave brake lever takes up a lot of braking distance at the beginning of its movement, so that the pads can be guided to the brake disc with little lever travel. After the brake lining is applied, the force transmission factor increases rapidly. The greater part of the lever travel is still available to increase the braking force and to dose it more precisely.

I-Spec B
Fastening system for the integration of shift and brake levers. It ensures a tidy look, more space for the handlebar area and light weight.

Free Stroke Reach Adjust
The distance from the starting position of the lever to the contact point of the brake pads can be adjusted to the size of the driver's hand as well as his driving style and personal preferences.

One way bleeding
One Way Bleeding was developed to be able to quickly and easily prevent air from being in the hydraulic system. We have optimized the routing of the brake fluid throughout the system to prevent air bubbles from getting stuck in the system.
The pipe path of the mineral oil in only one direction, together with the funnel for filling, enables clean, problem-free venting.

ICE Technologies
Fading, which can occur in the brake disc and pad when braking continuously on long descents, impairs braking performance. Shimano introduced ICE Technologies brake discs and ICE Technologies brake pads to create a cooling technology for consistently high braking performance. The brake disc with its 3-layer sandwich structure made of stainless steel, aluminum and stainless steel offers better heat dissipation. The brake pads also have cooling fins. The construction of the disc in connection with the cooling fins results in a longer service life of the lining, less braking noise, less fading and lower weight.

scope of delivery

• 1 x Shimano Saint M820 J-Kit disc brake (see item description for details)
• 1 x brake lever
• 1 x caliper
• 1 x brake line