Spunky's Motorcycle Shop

Information

Next generation R-series styling, advanced twin cylinder engine and ultra-light chassis—the perfect entry into R World.

?Lightweight, compact, 321 cc, liquid-cooled, DOHC, 8-valve (4-valves/cyl), fuel injected, inline-twin cylinder engine. The engine has been designed to provide solid performance right across the rev range, with very linear throttle response, low vibration & excellent fuel economy.
Downdraft style, compact combustion chamber
The YZF-R3 uses regular 87 octane gas.
Valves are 26 mm (intake) and 22.5 mm (exhaust) in diameter.
Valve adjustment interval is every 42,000 km.
Automatic cam chain tensioner.