Shimano Saint BR-M820 Disc Brake Set

Item number: 45519
50
50
251.26€

excl. shipping cost
to the delivery destination: USA

black/set (front+rear)
Availability:
in stock
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Delivery to USA is not possible.

Shimano Saint BR-M820 Disc Brake Set - black/set (front+rear)
Shimano Saint BR-M820 Disc Brake Set - black/set (front+rear)
Shimano Saint BR-M820 Disc Brake Set - black/set (front+rear)
Shimano Saint BR-M820 Disc Brake Set - black/set (front+rear)
Shimano Saint BR-M820 Disc Brake Set - black/set (front+rear)
Shimano Saint BR-M820 Disc Brake Set - black/set (front+rear)
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Shimano Saint disc brake set BR-M820 - ultimate power for DH


The Shimano Saint BR-M820 disc brake set (front + rear) features powerful 4-piston calipers with ceramic pistons that make it the ultimate Downhill and Gravity brake. Thanks to Ice Technologies, the system does not overheat and the braking performance remains constant even on the most difficult descents. One way bleeding also allows the calipers to be quickly and easily bled. On the brake lever side, the BL-M820-B Servo Wave, a design for better modulation of the braking force, and the I-Spec integration option for shifters and brake levers, score points.

Specifications:


Series: Saint M820
Application: Downhill
Type: hydraulic, 4 pistons
Actuation: mineral oil
Hose: SM-BH90-SBLS
Hose Length (Front/Rear): 1000 mm / 1700 mm

Technical Information - Caliper:


Caliper Mount: post mount
Pistons: 4
Pads: H03C metal with cooling fins (H01A / H03A resin optional)
Design: 2-piece
Caliper Material: aluminium
Hose Connection: banjo

Technical Information - Lever:


Lever Length: 2-finger
Adjustment Options: reach adjust (no tools required), free stroke
Mount: clamp (split), I-Spec I (B)
Design: right (side-specific), left (side-specific)
Brake Lever Material: aluminium
Brake Lever Housing Material: aluminium
Hose Connection: straight

Features:


- powerful 4-ceramic piston brake caliper
- 4 opposed ceramic pistons
- IS mount with adapter possible
- simple, clean bleeding (funnel)
- Ice Tech pads with cooling fins
- recommended brake rotor: SM-RT99, SM-RT86
- painted brake caliper, stainless steel bolts (5 mm)
- ergonomic, anti-slip lever
- anodised lever, painted body, stainless steel clamp bolt
- suitable for I-Spec

Technology:


Servo Wave
When you pull a Servo Wave brake lever, initial pad travel is fast, so little lever movement is needed to bring the pads into contact with the rotor. The power multiplication factor then increases rapidly at the pad-to-rim contact so more of the lever stroke is used to apply greater braking power with improved control.

I-Spec
Integration mounting system of shifter and brake lever. It can realise clean appearance, more space for the handle bar area and lightweight.
Note: The I-Spec brake levers have a new mount as of 2014 (Version B). First of all, there is no compatibility with shifter with old I-Spec mounts. However, these can be made compatible with the new I-Spec brake levers using the new I-Spec adapters (SM-SL98-B for XTR, SM-SL78-B for XT and SLX, SM-SL82-B for Saint). There is no compatibility with I-Spec II or I-Spec EV.

One-Way-Bleeding
One-Way-Bleeding was developed for quick and easy prevention of air in Shimano’s hydraulic system. They have streamlined the oil route throughout the system to prevent air bubbles from being captured in the system.
One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.

Ice-Tech
Brake fading during prolonged uninterrupted operation, e.g. downhill, impairs braking performance. Shimano has introduced brake discs and pads with Ice-Tech technology to create a cooling technology for consistently high braking performance. The brake rotor has a three-layer stainless steel sandwich structure on the outside around an aluminium core. It radiates heat better and reduces a surface temperature from 400° C to 300° C, for example. The brake pads also have optional cooling fins. The design of the rotor in combination with the cooling fins results in a longer service life of the pads, less braking noise, less fading and a lower weight.
XTR, Saint, Deore XT, SLX, Zee, Deore LX calipers are bundled with Ice Technology pistons in order to achieve optimized lightweight, high rigidity and heat dissipation. Oversized pistons transfer hydraulic power directly to the brake pad, and ceramic material is used to avoid heat transfer for constant stable braking, providing efficient stopping power transfer without loss.

Factory Number:


I-M820BLFPNA100 + I-M820BRRXNA170

Contents:


- 2 x Shimano Saint BR-M820 + BL-M820-B disc brakes, front and rear
- 1 x Shimano SM-BH90-SBLS brake hose, 1000 mm (front)
- 1 x Shimano SM-BH90-SBLS brake hose, 1700 mm (rear)
- 2 pairs of Shimano H03C brake pads
- 2 x insert
- 2 x olives
- 4 x caliper bolts
- 1 x bleed block (front only)
- 1 x Shimano TL-BH61 tool, 2-piece (front only)
- 2 x snap ring
- not incl. adapter
- not incl. rotor
- mount ready (filled & bled)


Models:

in stock 2 to 7 days up to 10 days up to 20 days
  • black/set (front+rear)
    251.26€

Customer Reviews (50)

4.9

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Customer Reviews (50)

4.9/5.0
5
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Give us your opinion on this product.

by Olga S.  on 22.09.2018
verified purchase

I love these. Both the operation of the brake as well as the short, comfortable handles.

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by Marc B.  on 24.04.2018
verified purchase

pressure point is waneering a little bit

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by Halil ibrahim Y.  on 07.03.2018
verified purchase
1 of 1 customers found this review helpful.

I have now compared the Saint M820 to a set of Hope Tech 3 V4 which is another contender for the title of the best DH brakes in the world. Test bikes where a 18.5kg Mondraker Summum 2013 downhill bike and a 13.5kg Mondraker Foxy 2011 trail bike.
Saint M820:
+ Stronger
+ One finger is enough for full brake power.
+ Stops the bike faster
- The window where you have 80-100% and 50-70% brake power is small and takes practise.
- Less good in turns, as a small mistake will cause a locked front wheel.
Hope Tech 3 V4:
+ Almost as strong as the Saint M820. It will reach full stop, it just takes a bit more effort.
+ Less chance to panic brake and lock the front wheel in turns.
+ Many degrees of braking power, I can choose between 35 and 45% braking power easily.
- Needs two fingers and sometimes three fingers to make full stop from high speed.
I ended up using Hope Tech 3 V4 on the Summum downhill bike and the Saint M820 on the Foxy trail bike. My riding on downhill tracks is a bit more dangerous and I don't want to risk to lock the front wheel and break my back on some rocks.

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by Никита Б.  on 26.08.2016
verified purchase
1 of 1 customers found this review helpful.

Cool look,the best modulation and power,super quality and reliability.
Thanks Bike Components for the quality and fast delivery.

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by Tamas V.  on 03.08.2015
1 of 1 customers found this review helpful.

Best brakes I ever used. Crazy power, great modulation, quiet and no fading with Ice Tech discs.

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by Marko M.  on 19.06.2014
3 of 3 customers found this review helpful.

Awesome braking power, very reliable

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