Product Features

Explanation

Shimano Deore XT RD-M8100-SGS Shadow+ Rear Derailleur | 1x 12-Speed | Long Cage

Shimano's Deore XT M8100 rear derailleur further develops the popular features of the previous M8000 model, offering fast, quiet, and smooth shifting. Designed from the ground up to accommodate the wide 10-51T gear range, this rear derailleur provides ultimate performance in shifting precision and chain guidance. Thanks to Shadow+ technology, chain slap is prevented even on the roughest terrain. Additionally, the 13-tooth guide pulleys better guide the chain and ensure a quieter, more energy-efficient ride.


Features and Technical Information

  • Material: Aluminum, Stainless Steel
  • Number of Gears: 12 (1x12 compatible)
  • Cage Type: Long Cage (SGS)
  • Maximum Capacity: 41 teeth
  • Usage:
    • Front Derailleur Compatibility: Compatible only with 1x systems
    • Rear Cassette Compatibility: Shimano 10-51T cassettes
  • Largest Cog:
    • Maximum: 51T
    • Minimum: 51T
  • Smallest Cog:
    • Maximum: 10T
    • Minimum: 10T
  • Color: Black
  • Weight:
    • Manufacturer Information: 284 g
    • Weighed: 281 g

Highlight Technologies

  1. Shadow+ System:

    • Minimizes chain slap and vibrations.
    • Increases chain stability, offering reliable performance especially on challenging terrain.
  2. Optimized Chain Guidance:

    • Guide pulleys maintain the optimum distance of the chain to the cassette in all gears.
    • Ensures more precise and quieter shifting.
  3. Large Capacity Pulleys:

    • 13-tooth pulleys support better chain guidance and a more energy-efficient ride.

Scope of Delivery

  • 1x Shimano Deore XT RD-M8100-SGS Shadow+ Rear Derailleur (1x 12-speed)

Note:
This rear derailleur is recommended only for 1x 12-speed systems and 10-51 tooth cassettes. It is important to pay attention to the compatibility limits specified by the manufacturer for optimum performance.

GTIN: 4550170443641
MPN: IRDM8100SGS

The Shimano Deore XT RD-M8100-SGS offers mountain bike riders a reliable experience with both durability and precise performance, even on challenging terrain.

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.

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