Holeshot Motorsports

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.

D30702
Stock ya
R3 yzfr3 yzf-r3 ninja 320 sportbike cbr300r