1969 Yamaha 175 Single Enduro CT-1 - Vintage Motorcycle Ad

Discover the timberline. You packed the night before. Sleeping bags. Food. Rifles. Around four, you pulled out of a warm sack and headed for the timberline. Late that afternoon you found this place. Snug against the tall trees. Icy water nearby. Getting there was half the fun. Your 175 Single Enduro has 5-port power for better combustion. More muscle. The special Enduro forks take it all in stride. Separate tachometer. And reset speedometer. And Autolube, an automatic oil injection system...

Original, vintage magazine advertisement.