2020年7月15日 · Install a fresh top end with a hone or rebore...and gaskets. Probably a fresh clutch and cables. Rebuild the forks with new seals...and add Racetech Valves and springs …

2014年5月27日 · This is our third Project Lowbucks in a series of God knows how many. We’ve chosen a very popular bike, the 1978 YZ 250, for this build.

1978年6月1日 · Almost every year Yamaha adds more travel and offers more adjustability. Their newest, the 1978 YZ250E has damping that can be adjusted externally to 17 different settings. …

Motorcycle Specifications Overviews and Road Tests.

2017年3月28日 · The '78 got a new engine with a couple more hp, more durable piston and ring design, larger reed and carb, and a 6 speed gearbox. The forks are longer to achieve more …

2013年9月21日 · Recently we decided to resurrect a crusty old 78 Yamaha YZ250, and the finished product left us speechless. Restoring vintage motocrossers requires a special set of …

2017年4月1日 · I recently purchased a rebuilt '78 YZ250 for Vintage/Vet motocross racing. If there are any other owners out there I would like to discuss riding, jetting and suspension tuning …

Looking to buy a 1978 Yamaha Yz motorcycle? Browse our extensive inventory of new and used 1978 Yamaha Yz motorcycles from local Yamaha dealers and private sellers. Compare prices, …

Yamaha : YZ 1978 yz 250 yz 250 78 yamaha motorcycle. $1,700 . Lake Mary, Florida

2021年5月2日 · Check out the live Kaplan Cycles Vintage auctions; https://ebay.to/2TZsQ7EDonate to the 501c-3 New England Motorcycle Museum; …