Shimano Deore 12 speed Rear Derailleur M6100 Max 51t SGS Shadow+ RD-M6100

Description

Shimano RD-M6100 Deore 12-Speed Rear Derailleur – Shadow+ SGS Long Cage

Description:
The Shimano Deore RD-M6100 12-Speed Rear Derailleur delivers reliable, precise, and silent shifting performance – even in the most demanding off-road conditions. Built with Shimano’s proven Shadow RD+ technology, this derailleur offers a super low-profile design, integrated chain stabilisation, and high-capacity range support for modern wide-range 1×12 MTB drivetrains.

Whether you’re climbing steep trails or bombing down rocky descents, the RD-M6100 provides confidence-inspiring chain control and quiet operation thanks to its chain-tension switch, fluorine-coated link pin bushings, and 13-tooth pulleys. It’s perfect for riders looking to upgrade to 12-speed drivetrains without breaking the bank.

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Key Features:

• ⚙️ 12-Speed Compatibility – Designed for 1×12 setups with wide-range cassettes (up to 51T)

• 🔧 Shadow RD+ Technology – Low-profile design reduces damage risk and adds chain stability

• 🔒 Chain Stabiliser Switch – Reduces chain slap and bounce on rough terrain

• 🚴 Smooth & Silent Operation – Optimized slant angle and single tension spring

• 🔄 13T Large Pulleys – Reduce chain tension and improve drivetrain efficiency

• 🛠️ Durable Construction – Cold-forged alloy links and fluorine-coated pivot bushings

• 📏 SGS Cage – Long cage version with 41T total capacity

• 🧲 Direct Cable Routing – Cleaner setup and reduced cable snag risk

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Specifications:

• Model: Shimano RD-M6100-SGS

• Speeds: 12-speed (1×12 only)

• Max Sprocket: 51T

• Cage Length: SGS (Long Cage – 41T capacity)

• Pulley Teeth: 13T upper and lower

• Compatible Groupset: Shimano Deore M6100 12-speed

• Weight: Approx. 320g

• Mount Type: Standard hanger mount

• EAN: 4550170618698

• Product Code: IRDM6100SGS

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Why Choose Shimano Deore RD-M6100?

Backed by Shimano’s engineering heritage, the RD-M6100 brings top-tier shifting precision, chain security, and off-road reliability at a competitive price point. It’s the ideal derailleur for trail riders, enduro racers, and bikepackers seeking a robust, low-maintenance drivetrain component.

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Why Buy From Hopkinson Cycles?

• 🚚 Free UK Delivery – Fast dispatch from our Yorkshire store

• 🛒 Expert Advice – Real cyclists here to help you choose the right setup

• 🏠 Family-Run Business – Personal service with a professional touch

• 🔧 Fully Stocked & In-House – No dropshipping, no delays

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📞 Call Us: 01924 274209
📧 Email: info@hopkinsoncycles.com
🌐 Visit: www.hopkinsoncycles.com
📍 Address: Queen Street, Horbury, Wakefield, WF4 6LP