Dia-Compe Thumb Shifter for Rear 11-speed, 12-speed

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Rivendell micro-ratchet, now on a 12-speed thumbie
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Friction shifter that pulls 50mm of cable. Great choice for 1x set ups with wide-range cassettes.

Normally sold in F/R sets, but a few "rear only" shifters were brought in for 1x use.

We've heard reports of it having absolutely no problem accurately shifting big 11-speed, 12-speed, and even 13-speed cassettes. However, it's guaranteed to shift any 11-speed road rear derailleur (and Shimano MTB 10-speed Dyna-Sys). Will also shift older 7/8/9-speed derailleurs.

The micro ratchet design makes the upshift and downshift effort feel almost the same.

  • Clamp : Aluminum CNC, Silver anodized
  • Friction shifter with Rivendell's micro-ratcheting feature
  • Weight: 100g ea
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