Circa 1984 Suntour Cyclone Clamp-on Downtube Friction Shifters, made in Japan.  28.6mm clamp-on model, 3rd generation Cyclone.  Will work with 5, 6, 7 or 8 speed freewheels/cassettes.  Mint original condition, low miles.  Highest quality from Suntour's golden age.  Buyer to pay $5.00 USPS Ground Advantage shipping with tracking.  Buyers outside the Continental US to use Ebay's International Shipping.  Thanks for looking!