Shimano XT M8120 DT 4P Post Mount disc brake caliper

Name: Shimano XT M8120 DT 4P Post Mount disc brake caliper
Brand: Shimano
SKU: 137280797
Price: 85.99 EUR
Availability: InStock
Rating: 5 (35 reviews)

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35 Reviews

16 Questions

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Features of Shimano XT M8120 DT 4P Post Mount

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Specifications Shimano XT M8120 DT 4P Post Mount

Features of Shimano XT M8120 DT 4P Post Mount

Color Black

Color

Black

Recommended Use MTB Cycling

Recommended Use

MTB Cycling

Product Type Tweezers

Product Type

Tweezers

Brakes Type Disc Brake

Brakes Type

Disc Brake

Product description of Shimano XT M8120 DT 4P Post Mount disc brake caliper

Description summary

Experience race-winning performance with the Shimano XT M8120 4-piston disc brake caliper. Engineered for demanding trail and enduro riders, this caliper delivers 10% more stopping power than its predecessor and superior modulation for ultimate control on steep descents. Inspired by the top-tier XTR series, it features faster piston retraction for a responsive feel. Compatible with ICE TECHNOLOGIES pads for incredible heat dissipation, it ensures consistent, fade-free braking when you need it most. Tame the trail with confidence and precision

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Based on the experiences of the best mountain bikers in the world, Shimano now brings its winning technology in the race to the most competitive and enthusiastic mountain bikers.

- The new DEORE XT M8100 series, the latest version of the MTB group par excellence, maintains its legacy with high performance features for today´s demanding and adventurous mountain bikers. It will be on sale in Spain from June 14, 2019 at the Shimano Service Center and will reach the rest of the stores from June 24.

- In parallel, the new SLX M7100 series is launched, molded from the same DNA as XTR and DEORE XT and designed to provide quality performance for those who hear the call of mountain biking. It will be available from July 2019.

- DEORE XT - Durability and performance for today´s mountain bikers

- The new DEORE XT M8100 series includes innovative features such as the MICRO SPLINE sprocket cassette with 10-45T or 10-51T teeth development, 1x12 or 2x12 HOLLOWTECH II crankset , powerful 2-piston and 4-piston brakes, adjustable ISPEC-EV shifters, 12-speed rear derailleur and derailleur, ICE TECHNOLOGIES FREEZA fast-cooling rotors and complete wheel sets for XC or Enduro, all adjusted to The needs of mountain bikers today.

- Brakes: The DEORE XT brake calipers are available in a 2-piston version specific to XC and in a 4-piston version for Trail / Enduro. The 2-piston version shares the same design as the previous XT M8000, which means that the G02A / 3A / J02A / 3A resin pads and the G04S / J04C metallic ones are compatible, while the 4-piston version is completely new, inspired by the XTR M9100, with which it shares the N03A (resin) and N04C pickups (also compatible with D03S and D02S).

- The DEORE XT brake levers work with both XC and Trail / Enduro calipers and are equipped with Shimano´s SERVO WAVE system for faster coupling, improved power and faster response. The levers now come in two positions on the handlebar to provide a stiffer braking sensation. They also have dials that allow the braking adjustment during the ride.

Features:

- Bridge hydraulic disc brake
- Shrinkage faster pistons
- TaskExplorer wobble brake rotor disk and increases the braking power by 10% (compared to M8000)
- Four pistons
- Banjo type connection and internal cable routing
- The upper modulation gives you greater control

Specifications:

- Brake sleeve color ( kit): Black
- Brake hose (kit): SM-BH90-SBM
- Brake type: Hydraulic disc brake
- Clamp fixing bolt Anti-loosening method: Snap ring
- Clamp fixing bolt Tool size: 5 mm
- Sleeve connection: Banjo
- J-Kit specification (for original equipment manufacturers)
- Type of support (available for IS support with adapter): Post-type
- Oil: SHIMANO Mineral
- Pill Option: D03S Resin (w / o end), D02S Metal (w / o end)
- Standard Pill: N03A Resin (w / end), N04C Metal ( w / end)
- Pad support: Axle pad
- Piston: 4
- Recommended brake lever: BL-M8100
- Recommended brake disc: RT-MT800
- Caliper compatible with Ice Technology pads
- High braking power incorporates greater confidence and control when lowering slopes
- Quick and easy assembly

Includes:

- 1 x Shimano XT BR-M8120 brake caliper
- 1 pair of Shimano N03A pads
- 2 x Fixing screw for brake caliper

- It does NOT include cable and does not include brake disc

Technologies:

- ICE TECHNOLOGIES, Loss of overheating braking efficiency, which can occur in the brake disc and the pad when braking on long descents, for example, has a negative impact on braking performance. SHIMANO has adopted the ICE TECHNOLOGIES brake disc and the ICE TECHNOLOGIES pad to make cooling technology a reality that provides reliable performance. The coated brake disc blade, which has a 3-layer sandwich structure of stainless steel, aluminum and stainless steel, provides better radiation performance and allows 400 ° C to 300 ° C surface temperature. Likewise, a radiation fin has been adopted for the tablet. In addition, the coated brake disc blade and the radiator fin offer a long service life of the pad, less noise,

- ICE TECHNOLOGY pickups, Available in resin or metal compound, the optional radiation fin pickup with 2-layer backplate (aluminum fin with stainless steel) further improves radiation performance.

- ICE TECHNOLOGY Piston, ICE TECHNOLOGY Piston for optimum light weight, high rigidity and heat dissipation. The oversized pistons directly transfer hydraulic power to the brake pad and the ceramic material is used to prevent heat transfer in order to obtain a stable steady braking, providing efficient lossless braking power transfer.

- ONE WAY BLEEDING, has been developed for a quick and easy prevention of the presence of air in our hydraulic system. We have streamlined the route of the oil in the system to avoid air bubbles in the system.

Specifications

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Technology in Shimano XT M8120 DT 4P Post Mount disc brake caliper

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What our customers are saying about Shimano XT M8120 DT 4P Post Mount disc brake caliper

Experience exceptional braking with the Shimano XT 4-piston caliper, a top-tier upgrade for any mountain bike. This powerful brake provides immense stopping power, making it ideal for heavy e-bikes, fat bikes, and demanding enduro trails. Users report a significant performance increase over 2-piston models, praising the excellent feel and quality finish. The versatile design is compatible with both front and rear mounting and includes ventilated resin pads. It pairs perfectly with XT BL-8000 and BL-8100 levers for a complete system upgrade. A fantastic, high-quality product

Top pliers

2025/01/12

Danilo

Shimano xt black caliper with top resin pads

Incredible

2024/11/03

Sebastian

I bought these to replace the brake system on an ebike, the one with fat wheels. The bike weighs a lot but these brakes stop it easily. Excellent!!! Highly recommended.

Perfect

2024/08/17

Silvio

Excellent purchase; delivery not on time, due to the August period, product compliant with the descriptions. PERFECT. Positive opinion, to recommend.

Top

2024/04/17

Johann

Super fast delivery in France. Top notch gear. Comes with ventilated pads which fit well.

Caliper xt 4 piston

2024/03/27

Giuseppe

I couldn't give up replacing the front caliper too, after trying it on the rear. Guaranteed braking power on fast routes. They also fit easily on the XT BL 8000 and BL 8100 levers.

Power and quality

2023/12/16

Sebastian Daniel

Very good feelings with this caliper in terms of braking power and also the quality of Shimano's finish..Excellent product!

Shimano m8012 brake caliper

2023/09/27

Giuliano

Excellent purchase; Punctual and quick delivery, product compliant with the description. Positive opinion, to be recommended.

Pinza xt shimano

2023/09/20

Nano

Excellent product, being indistinct front and rear. It lacks an adapter for a standard 180 mm disc and its corresponding screws, Shimano should stretch a little and complete the caliper, for 160 or 180 mm situations. For the rest, what can we say about the excellence of touch and stop us from 10

Great product

2023/08/16

alexandre

Excellent product. Perfect for upgrading your braking system or replacing your installation. I highly recommend this product. Very good quality product. Delivery as ordered.

Great experience

2023/08/08

Matteo

Great product and super supplier

Brakes. 4. pistons

2023/06/09

m. mrza

is. a. Shimano calipers. Brake. 4. pistons.....never. disappoint!!!! he took. with. Shimano. some. 7 years. and. I started. with. the. brakes. of. quality. half. bad, and. already. were. good. now. with. xt. I recognize. that. lower. Yeah. will lower...... it. notary . is. as. hear. music. in. a. equipment. simple. to. hear it. in. one. of. further. quality. the. 2. are. good. but. a. time. raisins. to. the. following. category....no. you come back behind of. tradeinnn....perfect. 3 days. and. in. perfect. been....never. hey. had. that. claim them. nothing for. it. that. No. HE. as. would work. but. perfect. tradeinn

Three good ethrier

2023/05/26

Luc

works very well very powerful, probably the top ethrir on the market

Power and control

2023/04/29

Mateo

Ideal for practicing enduro

Pinza xt m8120

2023/04/18

David

The increase in braking compared to the 2-piston is noted. recommendable

Highly recommended

2023/04/03

jordi

I 100% recommend these brakes, I bought the caliper alone since the one I had broke in a blow!

Brake caliper m8012

2023/03/14

Jero

Very fast shipping and competitive price.

Top

2022/11/24

nicola

N1 SUPER COMPETENT FAST SHIPPING

Quality product

2022/10/12

Pasquale

SHIMANO DEORE XT 4-piston with ICE TECHNOLOGIES technology offers exceptional braking force

Great pliers

2022/10/01

Federico

Excellent pliers arrived in two days perfect as described…. Highly recommended ...

Great site to shop

2022/09/20

Rubén

Clear website, easy to buy and very agile shipments

Shimano xt caliper

2022/01/13

Federico

5 stars for everything! The price, shipping and perfect material!

Fast shipping great price

2021/09/17

Cory Scott

The caliper looks sick, I thought it was going to be black but it is this cool gun metal colour.

I recommend

2021/09/04

jackson

i recommend top of galaxies

Shimano xt m8120

2021/06/24

Nuno Gonçalves

Fast delivery and well packaged product. Upgrade to 4 pistons to improve braking. I have excellent feedback on these brakes.

Upgrade to shimano brake calipers xt m8120 dt 4p front and rear

2021/06/16

marco

Update to Shimano Brake Calipers XT M8120 DT 4P Front and Rear. But I give 5 stars for the Spanish seller: Reliability, competence, original products and excellent prices.

Satisfied

2021/06/14

Hassler Franck

Rear caliper replacing a double piston XT. Fitting without any problem on my CUBE Stereo Hybrid 140 HPC SL with the original hose

Shimano xt m8120

2021/04/03

Cas

Great improvement over my old xt8000. Amazing braking power and controllability. I had some doubts about it, but afterwards I am only happy. Incidentally, very fast and complete delivery. Only brought in brake fluid and a bleeding set from my own stock. Old one off, new one on, connected to the old brake line and bleed. Was a bit dreadful but that was definitely not necessary. Better and finer than it has ever been.

Shimano XT caliper

2021/03/27

Gabriel

As expected , high quality and great product !

Shimano is quality

2021/03/20

Juan

Very good product. Good price and fast delivery.

Review

2021/02/07

Awesome power brake

Braking power is awesome shimano is the best.shipping is very fast and the price is awesome

Deore xt brake caliper

2020/12/11

Olaf Barthodzie

Top price, top delivery time, top product.

Review

2020/09/22

Domenico Carbone

Tested on steep descent it responds well, much more powerful and modular than the 8000 version, really fast delivery with efficient tracking. great site. Downside supplied with short bolts.

Shimano xt m8120

2020/06/10

Itzik

Great product that improve your braking power

4 pistons are better than 2

2020/03/05

Jeff

Upgraded the front brake to a 4 piston and have better slowing on the fast down hill sections. I think you get 30% more stopping power with this new 4 piston inverted the 2 piston.

Brake 8120

2020/01/26

brice

very good bracket, much more powerful than the 8000 version, delivered with all the necessary hardware for mounting. really fast delivery with efficient tracking. very good site

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Write your question

Shimano 8120 and 8100

2025/08/27

Enrique

The clamp they offer is 8100 or 8120?

Answer of SEBASTIAN DANIEL

for shimano 8120 ..Thank you very much

Fork attachment

2024/09/12

Maurizio

I would like to know the distance between the holes from one to the other thanks

Answer of Alvaro

I assume you are referring to the holes where the clamp is attached to the frame, if so it measures 40 millimeters, which is 4 centimeters.

Answer of Paolo

The size is 74 mm

Caliper compatibility

2023/09/28

Enrique

Are these same clamps for back and forward? Or do they only serve forward?

Answer of Angel

It can be mounted both front and rear, only if it is to be mounted where there was a two-piston caliper, you may need an adapter.

Answer of Alexis

They serve both front and back

Brake lever xt

2023/09/26

Martijn

Can the XT brake lever with a 2-piston caliper also be used for an XT 4-piston caliper?

Answer of Angel

Yes, they are the same levers for both the two and four pistons.

Is it one clamp or both?

2023/09/23

Álvaro

Well, whether they come with two brake calipers or just one. I await a response, greetings.

Answer of Angel

Only one, includes pills.

banjo bolt

2023/07/02

Jose Luis

Hi, can someone confirm that it is supplied with the screw on the bass? . Thank you

Answer of Brad

I’m not sure what you mean, but- they do not come with a hose and banjo fitting. They do come with 2 bolts to mount to frame. And it come with brake pads installed.

Answer of Giuseppe

Hello, having recently purchased it on the Bikeinn platform, I can confirm that it will arrive complete with screws

Facility

2023/03/28

Amancio

Hello, I currently have a 180mm rear disc brake, and I would like to change it to a 203, together with this double piston brake caliper, Shimano XT. I´m not sure what adapter I need to be able to install it. I have the caliper and the disc in my basket. It was to complete the order. Thank you

Answer of Brad

Assuming you need a post mount adapter (all modern forks are this way, Also I’m assuming you want to do this to your front brake, if this is true - you want this- SHIMANO SM-MA-F203 P/PMA DISC BRAKE MOUNT ADAPTER The old ma-203 brake adapter

Shimano XT8120 caliper

2023/01/03

Michael kutschera

Does this come with the required banjo bolt and brake pads please?

Answer of Brad

It comes with brake bass - resin- and no other parts, no hose, no banjo, no olive. So you have to use existing hose and o-rings. Or purchase a new hose with banjo end, those come with all o rings, screws and fittings.

Answer of alberto

It has all bolt and pads

Shimano XT8120 caliper

2023/01/03

Michael kutschera

Does this come with the required banjo bolt and brake pads please?

Answer of Brad

Pads yes. Banjo and bolt, no, sold separately… or use existing one!

Answer of Luis

Good morning, Yes, it comes with a banjo screw and pads.

Price per unit or for 1 pair of units?

2022/12/31

Roberto

In the title it says "calipers" in the plural but the price is for only one brake caliper or for 2 units?

Answer of Brad

This is for one caliper:) not two!

Answer of Luis

Good afternoon, Only one unit is provided. The description is made in the plural because 1 single brake piston is made up of 4 pistons, in this case.

Answer of David

The article includes only one unit.

2022/11/05

Καρρας

Since I already have the two pistons, can I change the calipers without changing the lever?

Answer of Francisco

Yes perfectly, it is compatible

Banjo bolt

2022/09/16

Daniel Merino Fernández

Hello good afternoon, does it come with the banjo screw? Is there any possibility to acquire it? Thanks.

Answer of Brad

When I purchased mine, did come with a screw but I think no o-rings. You have to purchase those separately. I did buy a hose with a banjo and all the fittings.

Front or rear?

2022/08/25

Ricardo

Does this caliper fit both front and rear? There is no difference?

Answer of Brad

Correct, each calliper will Fit on front or rear :)

Answer of David

It depends on the gap left by the frame. In the Oiz, I couldn´t mount it behind.

Metallic or Resin (organic) pads?

2022/07/26

John

I would like to order these calipers with resin pads. What type of pads are included?

Answer of Brad

They come with resin pads!

Answer of David

In my case, resin. I don´t know if they give you a choice.

Type of brake pad

2022/07/22

John

Do these brake calipers come with resin or metallic pads?

Answer of David

Mine came with resin pads.

Caliper color

2022/06/16

damien

Hello Could you confirm that the caliper is anthracite gray metal almost black and not the color cool gun metal (a medium gray) Damien

Answer of Cyril

Hi Damien, yes he is black

Answer of Giovanni

hello, it´s dark gray

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Shimano XT M8120 DT 4P Post Mount disc brake caliper

Features of Shimano XT M8120 DT 4P Post Mount

Shimano - Bike parts - Brakes

Specifications Shimano XT M8120 DT 4P Post Mount

Features of Shimano XT M8120 DT 4P Post Mount

Color Black

Recommended Use MTB Cycling

Product Type Tweezers

Brakes Type Disc Brake

Product description of Shimano XT M8120 DT 4P Post Mount disc brake caliper

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What our customers are saying about Shimano XT M8120 DT 4P Post Mount disc brake caliper