Suntour aR Short Cage Rear Derailleur

$29.00

This Suntour aR Short Cage Rear Derailleur is in great condition both cosmetically and mechanically. All parts are original and there is only a few cosmetic blemishes. Spring tension and pulleys are in very good condition. The "aR" stencilling does not hold up to the strong water-based degreasing detergents and has been removed as a result.

I am a fan of Suntour components. They are very well designed, strong and function smoothly. As a restorationist, I especially enjoy being able to completing break down these components to inspect and clean before reassembling.

This derailleur would be great on a vintage road bike.

All of our vintage parts have been disassembled, cleaned, inspected, polished and reassembled with lubricants. They are ready to install.

  • Made in Japan
  • Model no. RD-4400 aR
  • Largest Cog Capacity: 26T
  • 6 Speed Friction
  • Chain 3/32"
  • Price: $29 CDN

See also the Vintage Suntour aR Front Derailleur, Shifters and Long Cage RD.