1970's 1980's RIGHT Thumb Shifter for Klunkers & Townies: No Brand

Generic thumbie for a budget price Condition Average used condition, little actual wear. Details Right/rear only

Shimano EM SL-MT50 Thumb Shifters: Ratchet Friction - Klunker

These late 1970's to mid 1980's thumbies were used on Klunkers (they look a lot like the Suntour Mighty shifters), and probably Schwinn Stingrays for the same reason.  They are ratcheting action, but not retro-friction. Condition Excellent or...

Suntour XC Pro SL-XP00 Thumb Shifters: 7 Speed Index / Friction

Known as the best looking and performing thumbies made, these are a great and versatile shifter choice for any bike.  5/6/7 speed indexed, or friction.  In the friction mode, they can be used up to 10 speed drivetrains due to the extra inch of...

NIB/NOS Suntour Mighty Rear Thumb Shifter: 5sp Ratchet - Stingray Fastback + 1982 Stumpjumper - Excelsior Klunker - Breezer - Lawwill Pro Cruiser...

This rare shifter from the 1970's into the early 1980's was first prominent on muscle bikes like the Schwinn Stingray Fastback and then klunker mountain bikes based off the pre-war Schwinn Excelsior cantilever frame.  When the MTB revolution came,...