The Shimano 600 Tri-Colour RD-6400 rear derailleur is an iconic road bike component from the early 1990s, known for its reliability and crisp shifting. Part of the Shimano 600 Tri-Colour series – the direct predecessor to Ultegra – this derailleur offers classic performance with a touch of cycling history.

Ideal for vintage restorations, retro racing bikes, or collectors, the RD-6400 remains a sought-after piece for riders who appreciate Shimano’s heritage.

Item specifics:

Condition: Used – cosmetic wear consistent with age, fully functional.
Brand: Shimano
Series: Shimano 600 Tri-Colour
Model: RD-6400
Part Type: Rear Derailleur
Speed Compatibility: 8-speed
Cage Length: Short
Colour: Silver / Grey with Tri-Colour highlights
Material: Aluminium alloy & steel
Country/Region of Manufacture: Japan
Compatible Bike Type: Road Bike, Racing Bike, Vintage Bike
Set Includes: Rear derailleur only

Why it’s special:

Classic Shimano 600 Tri-Colour design.
Smooth, reliable 8-speed shifting.
Collectible piece – predecessor to Ultegra.
Perfect for retro restorations and classic builds.

Stock: Only 1 available!
Price: €25

Shimano 600 Tri-Colour

Shimano 600 Tri-Colour RD-6400 Rear Derailleur – 8-Speed, Vintage Road Bike (Used)