Skip to product information
1 of 1
MICROSHIFT

MICROSHIFT SWORD BLACK 1x9-Speed Medium-Cage Rear Derailleur

Manufacturer’s ref.: RD-G7900M
The MICROSHIFT SWORD BLACK RD-G7900M rear derailleur is the single-chainring derailleur in the affordable SWORD BLACK gravel range. Its medium cage accepts cassettes with... Read more
Regular price 42,99 €
Regular price Sale price 42,99 €
View full details

Highlights

  • Compatible with SWORD, SWORD BLACK, ADVENT and ADVENT X shifters: the most versatile derailleur in the range for upgrading a bike one component at a time.
  • Up to 48 teeth with a medium cage: the full range of a modern 1x drivetrain without a long cage.
  • Compatible with both 9- and 10-speed setups: one derailleur for two drivetrain standards.
  • Steel cages: simple, durable construction built to last rather than save grams.
  • An affordable entry point to a microSHIFT 1x gravel drivetrain.

Description

The MICROSHIFT SWORD BLACK RD-G7900M rear derailleur is the single-chainring derailleur in the affordable SWORD BLACK gravel range. Its medium cage accepts cassettes with sprockets up to 48 teeth, covering the full range of a modern 1x setup in a drivetrain that is simple to adjust and easy to maintain.

Its major advantage is cross-compatibility: it works with microSHIFT SWORD, SWORD BLACK, ADVENT and ADVENT X shifters. That lets you upgrade a bike one part at a time or repair an existing setup without replacing the entire groupset.

Does it have a clutch? No. That is the difference from the SWORD RD-G7005M derailleur, which has one. On very rough trails, a narrow-wide chainring is still recommended.

Does it work with 9 or 10 speeds? Both: it is approved for 9- and 10-speed setups.

Technical information

Model: RD-G7900M.
Speeds: 9- and 10-speed.
Cage: medium, steel.
Maximum sprocket: 42 to 48 teeth.
Total capacity: 37 teeth.
Clutch: no.
Weight: 344 g.
Shifter compatibility: microSHIFT SWORD, SWORD BLACK, ADVENT and ADVENT X.
Chain: standard 9- or 10-speed.
Not compatible with Shimano cable pull.

Pricing information

*Recommended retail price from supplier in September 2026