I'm offering for sale a Cyclo (Sturmey-Archer fitting) cog of the triple
type, for 1/8" chain, fits the typical S-A 3-spline design, and it poss esses 15/19/23 teeth. stamped "Made in England" on the back. The unit ha s less than 150 miles on mostly the largest cog, I used it for a bit of commuting in NYC--not much and not far. It's not my only bike of course,
and we're talking about a commute of 23 blocks! There is a little bit o f recent, light surface rust in the crevices as the bike was outdoors fr om Spring 'til Fall, but the overall appearance of the cog(set) is good,
and it shows almost no wear from friction. It was entirely unused old s tock until 2005. The price is $40 + shipping and I will ship it anywhere
it will be enjoyed, experimented with, or simply used to cover the mile s. Call it $8 in the "continental U.S.", international shipment at cost.
If in NYC come on over and pick it up. Thanks for considering the piece . Tom Ward / New York, NY / USA