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Shimano Saint Right Rear Hydraulic Disc Brake Set BR-M820-B 1700mm IM820BJRRXNA170
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- SKU: 1203991242 - Ean: 4550170506599

Shimano Saint Right Rear Hydraulic Disc Brake Set BR-M820-B 1700mm IM820BJRRXNA170
Product Features
Shimano Saint BL-M820 + BR-M820 Hydraulic Disc Brake Set (Rear) – I-Spec B – J-Kit
Gravity is under control. Maximum safety. With Shimano Saint, stopping is no longer a responsibility, it's a pleasure.
Shimano's Saint M820 series is specifically designed for Downhill, Enduro, and Freeride disciplines.
This rear brake set includes the BL-M820 brake lever and BR-M820 4-piston caliper . Thanks to Shimano's years of racing experience, it offers superior durability, precise brake modulation, and excellent heat management .
⚙️ Key Features
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🔥 4-Piston Ceramic Caliper: Maximum braking power and high heat resistance.
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🧊 ICE TECHNOLOGIES + H03C Metal Brake Pads: Stable performance even on long descents thanks to metal brake pads with cooling fins.
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⚙️ SERVOWAVE Technology: Provides short ground clearance and precise brake control.
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🧩 I-Spec B Compatibility: The gear lever can be mounted directly to the brake lever, resulting in a compact and tidy handlebar design.
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🛠️ J-Kit (Easy Hose Joint System): Quick assembly with a pre-filled and evacuated system.
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🔄 One-Way Bleeding: Easy maintenance and optimal performance with a one-way bleeding system.
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✋ 2-Finger Brake Lever: Ergonomic and non-slip surface design.
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💪 Rigid and Lightweight Aluminum Body: High durability, fast response, and precise modulation.
📐 Technical Specifications
| Feature | Explanation |
|---|---|
| Area of Use | Downhill, Enduro, Freeride |
| Group | Shimano SAINT M820 |
| Model | BL-M820 + BR-M820 (Rear) |
| Brake Type | Hydraulic Disc Brakes |
| Brake Lever | BL-M820 (2 Fingers) |
| Clamp Type | Hinged Clamp (openable) |
| Mounting Direction | Right (rear) |
| Adjustments | Reach Adjust and Free Stroke – no tools required. |
| Caliper | BR-M820 – 4 Piston, Ceramic |
| Mounting Type | Postmount |
| Brake Pad Type | H03C Metal (with cooling fins) |
| Brake Hose | SM-BH90-SBLS – 1700 mm (can be shortened) |
| Brake Fluid | Shimano Mineral Oil |
| Suggested Rotors | SM-RT99 / SM-RT86 (sold separately) |
| Material (Handle) | Aluminum (Anodized) |
| Material (Caliper) | Aluminum (Painted) |
| Piston Material | Ceramic |
| Colour | Black-grey with gold details |
| Weight | Approximately 325 g (previously measured) |
🧠 Technologies
🔹 SERVOWAVE ACTION
The brake pad makes early contact with the disc at the beginning of the brake lever movement; the remaining lever movement is used for precise braking power.
🔹 ICE TECHNOLOGIES
The 3-layer rotor and brake pads with cooling fins dissipate heat quickly, preventing performance loss even during long descents.
🔹 ONE-WAY BLEEDING
One-way air bleeding ensures simple and safe maintenance.
🔹 I-SPEC B Assembly
By integrating the gear lever directly into the brake lever, it optimizes handlebar space.
🔹 J-Kit Assembly System
It offers quick and clean installation thanks to the pre-filled and purged brake hose.
📦 Box Contents
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1 x Shimano Saint BL-M820-B Brake Lever (Right)
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1 x Shimano Saint BR-M820 Caliper (4-piston)
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1 x SM-BH90-SBLS Brake Hose (1700 mm)
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1 x H03C Metal Brake Pad Set (with cooling fins)
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1 x Tube Joint Kit
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2 x Caliper mounting screws
(Rotor and adapter are not included.)
🏁 Shimano Saint M820 – The Power of the Rear Brake
The Saint M820 provides rear-wheel control with maximum precision and confidence .
Whether on long descents or fast corners, braking performance is always consistent and reliable.
Braking is no longer just about stopping, it's a controlled and enjoyable experience.
You can contact us for any questions you may have. We will get back to you as soon as possible, within 24 hours on weekdays . We are happy to help! 🚀
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When will my order be shipped?
Your orders are usually delivered to cargo on the same day . This period may vary depending on the density during campaign periods.
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Customer service
You can reach us 24/7 by e-mail at info@ugurbisiklet.com.
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FAQ
You can find the Frequently Asked Questions at the bottom of the product page.
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Contact Us
You can call us at +90 850 307 1550 whenever you want.
International Shipping
Continuous Discount

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.

