Yamaha FS1-E

• Its production span in this library runs from 1973 to 1977.
• The recorded engine description is: 49cc air-cooled two-stroke single.
• Its strongest comparison scores are historic importance, collector appeal, character.

Collector interest is strongest where condition, originality and correct period details support the identity of the Yamaha FS1-E. Its library score for historic importance is 10/10. Values and desirability can vary substantially between years, specifications and restoration quality, so individual examples should be assessed on their own evidence.

• Confirm the frame and engine identity match the advertised model and year.
• Check cold starting, smoke, oil leaks and unusual mechanical noise.
• Check the oil-injection or premix arrangement, crank seals and exhaust condition carefully.
• Inspect the frame, wheels, brakes and suspension for wear, damage or poor repairs.
• Verify that important model-specific parts have not been replaced with incorrect later components.
• Review the paperwork, ownership history and any restoration invoices before purchase.

you want modern braking, modern refinement and minimal age-related maintenance. The Yamaha FS1-E is better chosen for its period character and ownership experience.