Shimano XT M8100 DT Post Mount disc brake caliper

Name: Shimano XT M8100 DT Post Mount disc brake caliper
Brand: Shimano
SKU: 137280796
Price: 47.49 EUR
Availability: InStock
Rating: 5 (27 reviews)

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27 Reviews

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Features of Shimano XT M8100 DT Post Mount

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Specifications Shimano XT M8100 DT Post Mount

Features of Shimano XT M8100 DT 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 M8100 DT Post Mount disc brake caliper

Description summary

Experience the legendary durability and performance of the SHIMANO DEORE XT M8100 disc brake caliper. Engineered for the demands of modern XC mountain biking, this lightweight 2-piston caliper provides powerful, highly modulated braking for superior control on any terrain. Faster piston retraction and compatibility with ICE TECHNOLOGY pads ensure exceptional heat dissipation and consistent, fade-free performance. The post-mount design with a banjo connection allows for quick installation and clean hose routing, while ONE WAY BLEEDING simplifies maintenance

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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.
The XC brake kit (BR-M8100-BL-M8100) with rotors (160 mm RT-MT800) and pads weighs 392 g and the Enduro kit (BR-M8120-BL-M8100) weighs 410 g, including rotors and pads.

- Leave each adventurer who rides a MTB, on each outing to the adventure, whether up or down, accelerating or braking, on gravel, on rocky terrain or on a mountain path, responding to the cyclist´s will, conquering every situation and subtly allowing the cyclist´s awareness to be part of his experience ... all for a successful adventure, with the new SHIMANO DEORE XT.

Features:

- Bridge hydraulic disc brake
- Retraction faster pistons
- Two pistons
- banjo and internal routing of hoses Connection Type
- Higher modulation provides greater control
- Lightweight
- Mounting Quick and easy

Specifications:

- Brake hose (kit): SM-BH90- SBM
- Brake type: Hydraulic disc brake
- Caliper 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
- One way purge : - Pickup Option: J03A Resin (w / end), J04C Metal (w / end)
- Standard Pickup: G03A Resin (w / o end), G04S Metal (w / o end)
- Support Pickup: Pad axle
- Piston: 2
- Caliper compatible with Ice Technology pads

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 M8100 DT Post Mount disc brake caliper

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What our customers are saying about Shimano XT M8100 DT Post Mount disc brake caliper

This Shimano XT M8100 brake caliper is praised for its excellent quality and premium build. Users report exceptionally strong, powerful, and controlled braking performance on all terrains. The 2-piston caliper features smooth-operating ceramic pistons, delivering super-efficient and reliable stopping power. Many find the Post Mount caliper easy to assemble, highlighting its top-tier design and unique operation. It´s considered one of the best hydraulic brakes on the market, a genuine Shimano product that guarantees reliability and top performance for any trail

Very good!!

2025/10/06

Maricela

Very good calipers, I placed them on both wheels, it gives an excellent aesthetic to the bike and I also combined them WITH the color of the frame!!

Quality and speed

2025/08/06

Jua Fran

Undisputed quality, without a doubt the best I've tried, and fast delivery.

Excellent quality and service

2025/03/18

Quijano

Excellent product. Shimano is synonymous with quality. The shipment to Mexico arrived on time.

Excellent product quality and xt price

2024/07/01

João Paulo da Silva e Vasconcelos

The best brakes on the market, very good presence, great quality, always top Shimano material

2024/03/21

DAVID

They are super efficient and powerful brake pads with ceramic pistons that work super smoothly.

Fast delivery

2023/04/03

Jose

It is an excellent product and easy to assemble.

Excellent product quality and price xt brakes

2023/02/14

Jose Manuel

Very good presence, great quality, fast delivery and what to say about the product, the best you can find in brakes, the M8100 xt have a unique operation and excellent braking power. I have recommended them to my friends and to all clients I recommend them100 x 100

Shimano disc brake calipers xt m8100 dt post mount

2023/01/24

Mauro Gomes

I already installed it on my bike and I'm enjoying it too much!!! Excellent braking for any terrain or trails!!! Very strong braking!!! Shimano's material is too top!!!!!

The best brakes on the market

2022/12/28

José Alberto

The best brakes on the market, Shipping to the Canary Islands, a bit slow, as always, but without problems.

Great product

2022/10/13

Jesus

Excellent product, easy assembly and top braking

xt m8100 caliper

2022/08/09

Scott

hi just received my bike part in undamaged good condition well happy with it nd will order agen thanks . you helped me with my small problem and was sorted in hours thanks agen

Everything correct, shimano is a guarantee

2022/08/09

curro

Everything correct, shimano is a guarantee

Works just fine

2022/02/11

Amir Weissman

Strong and powerful breaks.

Brakes

2022/01/29

Dima

Fast delivery. Good price. Original product in Shimano box.

Shimano xt 8100 calipers

2022/01/06

Oscar mm

Buy 2 calipers with 8100 because they are at an excellent price and I like to buy at bikeinn because delivery is efficient and the products always arrive, and I can't find another place where 100% recommended products have a better price

Shimano

2021/12/13

jose

As to be expected from XT calipers, good braking power.

Shimano XT M8100 DT Post Mount Disc Brake Calipers

2021/12/10

Shimano XT M8100 DT Post Mount Disc Brake Calipers

Very Good Quick delivery!

Strong and controlled braking

2021/11/25

Jonas

Strong and controlled braking. Premium build quality. I recommend

They never fail

2021/11/16

Yosef

Guarantee and reliability. Fast shipping

100% complete box

2021/09/03

Miguel Pastor

In addition to the competitive price, the box comes with shimano pads + two blockers (both the piston and the caliper spacer)

Fast and compliant

2021/03/31

Becquart

Fast delivery, competitive price. Original part in the original packaging.

Efficiency

2021/03/13

Gonçalo

Pump with good braking power!

Deore XT M8100 DT

2021/01/07

Sam Kermode

Very good!

Xt 8100 clamp

2020/12/25

Jose Manuel

Good product, fast delivery

Shimano caliper

2020/10/24

Sergio

Fast delivery and good product

Shimano

2020/02/28

Andrey

Fast delivery and genuine product

Shimano oil

2020/02/15

Nuno

Great product and fast delivery.

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Is the hose included?

2025/02/23

Clément

Is the connection hose with the master cylinder included?

Answer of Bernd

As far as I remember, not included. But: I had it installed at a workshop!

Lock tweezers

2024/06/20

Joao Paulo da Silva e Vasconcelos

The assembly of the hydraulic tube in the XT M8100 DT Post Mount caliper is done from the inside, my old m785 caliper was done from the outside. Will there be any difference or problem if the new clamp is mounted from the inside?

Answer of Sergi (cyclosim)

Hello. In principle not if it has the same hydraulic chord

Does this piece have a specific mounting position, front/rear?

2024/01/22

Alexandre Pimpão

Boas wanted to know if these parts have a specific place in the assembly location, front or back. Or is it indifferent whether it is mounted at the front or at the back? Thanks

Answer of Carlos

It doesn´t matter if you can mount it front or back if the mounting system is the same as the part, in this case postmount

Answer of Francisco

It´s indifferent, I rode it behind

Answer of Renaud

Hello: the caliper can be mounted at the front or at the rear, indifferently. The banjo screw and calipers are provided.

change rear brake caliper

2023/07/28

RAFAEL

Hello, I wanted to change the rear caliper that my BR-MT500 bike has, which is old, for a deore XT M8100 DT, is it compatible to replace one with the other? I would also change the brake disc for a SM-RT64 (I have the RT64). Thank you

Answer of David

Yes.. If your old Shimano caliper has a banjo style fitting, it should swap easily. It is best to use new o-rings to ensure a perfect seal.

Answer of Nelson David

Yes, it is compatible, remember to update the casing and the brake connectors

Answer of Stephen

Yes, the calipers are cross compatible. However, you will need to change the hydraulic fitting (or hose and fitting) too as the xt 8100 uses a banjo type fitting.

compatibility with banjo clamp XT BR-M8000

2023/03/29

ignacio

Hello, I have the brake jacket with a banjo from the Xt M8000 caliper, the one that is aluminum in color. Is that banjo compatible with this clamp? I have seen that the banjos that come with this clamp are black. thank you

Answer of Nelson David

Hello. That brake jacket does work with this m8100 caliper model. Those shirts are in short supply today. Those black liners come in pre-installed kits.

Answer of Alfonso

When I changed the m8000 for this one I didn´t have any compatibility problems and it wasn´t difficult.

Does one clamp come or both?

2022/10/04

Niko

Well, that if this is tough is for a clamp or for both when putting clamps in the title the doubt arises

Answer of boris

always put the two will be a better option!

Answer of Nelson David

Sure, it´s just a clamp. Includes screws, pads, and a spacer.

Answer of David

The price is per clip

2 pot or 4?

2022/09/22

Braden

Is this the 2 piston or 4 piston version?

Answer of boris

It has 2 pistons.............................................. .........

Answer of Nelson David

Hello, this is the version 2 pistons for XC

Answer of Stephen

This is the 2 piston version. The 4 piston is part number M8120.

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Shimano XT M8100 DT Post Mount disc brake caliper

Features of Shimano XT M8100 DT Post Mount

Shimano - Bike parts - Brakes

Specifications Shimano XT M8100 DT Post Mount

Features of Shimano XT M8100 DT Post Mount

Color Black

Recommended Use MTB Cycling

Product Type Tweezers

Brakes Type Disc Brake

Product description of Shimano XT M8100 DT Post Mount disc brake caliper

Similar alternatives to this product

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Frequently bought together

What our customers are saying about Shimano XT M8100 DT Post Mount disc brake caliper