Product Features

Explanation

Shimano DEORE BR-M6120 4 Piston Hydraulic Disc Brake – Rear | 1700mm

Group: DEORE M6100
Model: BR-M6120 (Rear Brake Set)
Piston: 4 Piston
Hose Length: 1700 mm (can be shortened)
Brake Type: Hydraulic Disc
Compatibility: MTB – Trail / Enduro

Maximum Control and Power in Rear Braking.

The Shimano DEORE BR-M6120 offers high control, powerful stopping power, and stable performance on long descents for rear braking. Thanks to its 4-piston caliper and BL-M6100 brake lever with Servo Wave technology, it delivers more braking power with less finger force.

The Shimano DNA from the XTR, DEORE XT, and SLX series results in a price/performance- focused braking system at the DEORE level.


Key Features

🛑 4 Piston Caliper – Powerful and Balanced Rear Braking

  • High resistance to fade during long descents.

  • Stable performance thanks to a wider brake pad surface.

  • Ideal for trail and enduro riding.


Servo Wave Brake Lever

  • Brake pad-disc contact occurs more quickly.

  • Shorter free stroke

  • Precise dosing + powerful stance


⚙️ Ergonomic 2-Finger Brake Lever

  • Redesigned arm geometry

  • More rigid mounting

  • Superior control on technical tracks.


🛠 One-Way Bleeding – Easy Service

  • Compatible with Shimano mineral oil.

  • Fresh and fast air intake

  • Service-friendly design


🔧 I-Spec EV Compatible

  • The gear lever can be integrated into the brake lever.

  • A simpler and more ergonomic cockpit.

⚠️ Not compatible with I-Spec II and I-Spec B.


Technical Specifications

Feature Value
Area of ​​Use MTB
Group Shimano DEORE M6100
Brake Type Hydraulic Disc
Location Back
Brake Lever BL-M6100
Arm Length 2 Fingers
Caliper BR-M6120
Number of Pistons 4
Caliper Assembly Postmount
Hose SM-BH90-SS
Hose Length 1700 mm (can be shortened)
Brake Fluid Shimano Mineral Oil
Brake pads D03S Resin (Without Fins)
Reach Setting There is (with a tool)
Connection Straight arm / straight caliper

Compatible Disc Rotors

  • SM-RT64

  • SM-RT66

⚠️ Disk and adapter are not included in the package.
Supported disc diameters: 140 / 160 / 180 / 203 mm


Box Contents

  • 1 × Shimano DEORE BL-M6100 Brake Lever (Right/Rear)

  • 1 × Shimano BR-M6120 4 Piston Caliper

  • 1 × SM-BH90-SS Hydraulic Hose (1700 mm, oil-filled & assembled)

  • 1 × Tube Joint Kit

  • 1 × D03S Resin Brake Pad (without fin)

  • 2 × Caliper Mounting Screws


Who is it suitable for?

✔ Trail & Enduro MTB riders
✔ For those who want a strong and controlled rear brake
✔ For those seeking safety during long descents
✔ For those who want to install a front-rear BR-M6120 set


💬 Uğur Bicycle Review:
The BR-M6120 rear brake, when used in conjunction with the M6120 front brake, offers a superior braking experience. It provides high power, excellent control, and low maintenance costs.

100% Originality Guarantee

All our products are 100% original and are offered with quality and assurance. As Uğur Bicycle, we only deliver products that we procure from reliable and authorized suppliers and that we distribute ourselves. Shop with peace of mind, pedal to quality!

Free Shipping and Free Returns

Frequently Asked Questions

📌 When will my order be shipped?

Your orders will be delivered to cargo within 1-2 business days . This period may vary depending on the density during campaign periods.

📌 Which Cargo Company Do You Work With?

Shipments are made within Türkiye with Domestic Cargo. International shipments are sent with any of the companies DHL - FEDEX - TNT.

📌 How can I track my order?

When your order is shipped, the tracking number is shared via e-mail and SMS. You can track your order on the cargo company's website with this number.

📌 How can I return and exchange a product?

You can return the products within 14 days , unused and in their original packaging. You can review our return policy for detailed return procedures.

📌 When will I be refunded for the product I returned?

Once your return is approved, your payment will be refunded within 3-7 business days , depending on the payment method you used.

📌 Do your products have a warranty?

Yes! All products on sale are under manufacturer or distributor warranty . You can check the product descriptions for warranty period and conditions.

Didn't find your answer?

Do not hesitate to contact us.