Although in a capacity class dominated by mundane ride-to-work bikes, Yamaha's sporty YCS5E was guaranteed to appeal to the commuter determined to have some fun on the way to the office. Like all Yamaha two-stroke twins it was a willing performer, the 22bhp on tap being capable of propelling the nimble lightweight to over 85mph. Like its YCS3 predecessor, the YCS5E employed a combined electric starter/generator while featuring numerous styling and mechanical revisions, including a new frame, Ceriani-type front fork and TLS brake, that brought its looks and specification bang up to date. Precise and predictable handling, a lively motor, strong brakes and reasonable fuel economy (for a two-stroke) were just a few of the characteristics that appealed to its owners.

Offered for restoration and sold strictly as viewed, this example has been kept in storage, unused, since acquisition in 1976. The machine is offered with Haynes manual and Swansea V5. No reserve.