


1501221327
Shimano Saint RD-M820 Short Chain Rear Derailleur Shadow+ 10 Speed IRDM820SS1
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- SKU: 1501221327 - Ean: 4524667299684

Shimano Saint RD-M820 Short Chain Rear Derailleur Shadow+ 10 Speed IRDM820SS1
Product Features
Shimano SAINT RD-M820 10-Speed Rear Derailleur SS: Gravity Warrior! ⚔️
Designed for unwavering, confident performance, even in the most brutal conditions of Downhill and Freeride: Shimano SAINT RD-M820-SS . This rear derailleur is more than just a component; it's designed for the steepest descents and the most challenging jumps. an insurance policy that keeps your chain under control It serves its purpose. Its low-profile design and revolutionary features... SHADOW RD+ With its technology, it protects your chain from constant impacts and falls, allowing you to focus solely on selecting the line.
🎯 WHO IS IT FOR? WHO SHOULD USE IT?
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🏆 Downhill (DH) Racers: Those who want to minimize the risk of mechanical failure to zero while racing against the stopwatch.
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🪂 Freeride & Slopestyle Riders: Chain security is vital during large jumps and landings.
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⛰️ Enduro Riders (Single Front Sprocket - 1x Setup): Those that prioritize gear shift stability during technical and high-speed landing sections.
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🔧 Heavy Duty Cyclists: Drivers who are testing the limits of their equipment, not the track.
⚙️ TECHNOLOGICAL ADVANTAGES: WHY "SAINT"?
| Technology | What does it do? | What does it offer you? |
|---|---|---|
| 🛡️ SHADOW RD+ TECHNOLOGY | An integrated stabilizer and chain tensioning system. | It prevents chain slap and chain drop. A quiet and safe ride, even on the bumpiest trails. |
| 🔇 SILENT BUMPSTOPPER | A special buffer that limits excessive movement of the gearshift head. | It protects the internal mechanism of the gear even if it hits stones or obstacles. It prevents it from moving into an abnormal position and getting damaged. |
| 💪 Durable Super Wide Link | Wider and more robust connection points. | Extra resistance to bending and torsion. It retains its geometry even under the hardest impacts. |
| ⬇️ LOW-PROFILE SLIDE PLATE | Protective plate at the bottom of the mechanism. | Protection against friction from rocks and roots. The low-to-the-ground design reduces the risk of tripping. |
| 🔄 MODE CONVERTER | The system allows switching between direct mount and traditional hanger mounts. | Framework compatibility flexibility. Freedom to use it on different bikes. |
📐 TECHNICAL SPECIFICATIONS & COMPATIBILITY
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⚙️ Usage: Downhill / Freeride (Heavy Terrain)
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🚲 Group: Shimano SAINT M820 (Professional Level)
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🔗 Gear System: 10-Speed (10-Gear) - For 1x (Single Front Gear) installations ONLY.
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⛓️ Compatible Chain: HG-X 10-Speed
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🦷 Gear Capacities:
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Maximum Rear Sprocket: 28T - 36T (Varies depending on model and installation)
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Minimum Rear Sprocket Size: 12T - 23T
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Maximum Front Diff.: 0T (This indicates that ONLY one front sprocket should be used!)
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Total Capacity: 25T
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🏗️ Ingredients: Aluminum & Steel The mixture has a sturdy body.
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⚖️ Weight: 280g (excluding mod converter) - Excellent weight optimized for durability.
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🎨 Color: Series Color (Matte Black / Shades of Gray)
⚠️ CRITICAL WARNING & INSTALLATION NOTES
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🚫 FRONT SPROCKET WARNING: This gear mechanism ONLY 1x (SINGLE FRONT SPROCKET) For installations with front derailleur or with double/triple front sprocket sets. ABSOLUTELY UNUSABLE.
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🔩 DIRECT MOUNT (DM) COMPATIBILITY: Your bike's rear drop-out Direct Mount If it supports the standard, you can achieve a more rigid and direct connection with a mod converter. If not, it is used with a traditional derailleur hanger.
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🛠️ SHORT CAGE (SS - Short Cage): "SS" abbreviation Short Cage This means it's a more compact, more secure design, specifically optimized for a single front sprocket. Calculate your chain length correctly.
📦 PACKAGE INCLUDED
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1x Shimano SAINT RD-M820-SS 10-Speed Rear Derailleur
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Necessary small connecting screws
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(Mode converter and derailleur hanger are usually included in the box, but check for hangers specific to your bike frame.)
✅ WHY SHIMANO SAINT RD-M820?
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✅ ABSOLUTE DURABILITY: DH construction tested and approved by world champions.
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✅ SMART PROTECTION: With SHADOW RD+, your chain stays in place under all conditions.
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✅ QUIET RIDE: It largely eliminates the annoying noises and vibrations caused by chain slap.
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✅ CUSTOM DESIGN: A low-profile and protected design, meticulously planned for gravity disciplines.
🏁 FINAL WORDS: OVERCOME OBSTACLES, NOT YOUR CHAINS!
The Shimano SAINT RD-M820-SS is a seal of confidence for every rider who pushes the limits. You focus on the steepest trails, and let it control your chain. This shifting mechanism is more than just a piece of equipment; It is an essential part of a successful landing. It's an investment in durability, reliability, and quiet performance.
Send them on fearlessly. Saint is standing behind them.
🛒 The ultimate in professional-level gravity performance. Limited stock available!
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.

