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Sunrace RDMS100 10x Rear Derailleur

Sunrace RDMS100 10x Rear Derailleur

Sale price £45.00

The RDMS100 is a 10-speed rear derailleur designed for MTB, trekking, and city bikes using a 1x drivetrain with up to a 51T cassette. Featuring a direct-mount design and adjustable chain stabilizer, it delivers consistent shifting and chain retention across varied terrain. Its alloy and steel construction balances strength and weight, making it a dependable upgrade or replacement for modern 1x10 setups.

Features

  • Direct mount design for clean, secure installation
  • Medium cage length for wide-range compatibility
  • Durable alloy and steel construction

Technical Specifications

  • Speed: 10-speed
  • Fitting: Direct Mount
  • Cage: Medium
  • Reach: 11-51T
  • Material: Alloy and Steel
  • Intended use: MTB, Trekking and City

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Colour: Black
Size: Medium-Cage
Hurry, only 10 items left in stock!
Fast and secure delivery
14-day returns
Unused & original condition
Workshop-backed adviceHelp from people who work on bikes every day.
Compatibility helpAsk us to check the fit before you order.
Secure checkoutSimple and protected online ordering.
UK supportFriendly support from our Gloucestershire shop.

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Sunrace RDMS100 10x Rear Derailleur

The RDMS100 is a 10-speed rear derailleur designed for MTB, trekking, and city bikes using a 1x drivetrain with up to a 51T cassette. Featuring a direct-mount design and adjustable chain stabilizer, it delivers consistent shifting and chain retention across varied terrain. Its alloy and steel construction balances strength and weight, making it a dependable upgrade or replacement for modern 1x10 setups.

Features

  • Direct mount design for clean, secure installation
  • Medium cage length for wide-range compatibility
  • Durable alloy and steel construction

Technical Specifications

  • Speed: 10-speed
  • Fitting: Direct Mount
  • Cage: Medium
  • Reach: 11-51T
  • Material: Alloy and Steel
  • Intended use: MTB, Trekking and City

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