Dia-Compe Ciclo Thumb Shifter Set - 12-speed

Dia-Compe have finally pulled it off! With Rivendell's micro-ratchet mechanism and the forged Dia-Compe Ciclo levers, these will shift anything up to 12-speed!

As modern a thumbshifter set as you can find these days. Fits road or MTB/townie bars. Officially, will shift any 11-speed road rear derailleur (and Shimano 10-speed Dyna-Sys). In practise we haven't heard of a mechanical derailer it won't work with. Will also of course shift older 7/8/9-speed derailleurs, too. Left shifter shifts 2 and 3-speed.

• Pulls 50mm of cable
• Clamp : Aluminum CNC, Silver anodized
• Φ26.0mm standard diameter
• Φ23.8mm or Φ22.2mm with shims
• Smooth friction shifting with ratchet mechanism
• Weight : 140g/pair