On a four-stroke car engine, oil is changed about every 12 months or every 5,000 miles or so -- even up to 15,000 miles when using synthetic oils. On a two-stroke engine, however, the oil is ...

Yes, we still love the sound and the smell of two-stroke bikes that put down a power pulse every time the piston descends in the cylinder.

Yamalube caters to all types of motorcycles, from 2-stroke oil for off-road bikes to full synthetic four-stroke oil for supersports machines.

Ace hardware carries a synthetic two-stroke oil that keeps things clean. “The 1979 Negrini moped could probably easily run on old French fry vegetable oil,” Wicks joked. Q.

Ace hardware carries a synthetic two-stroke oil that keeps things clean. “The 1979 Negrini moped could probably easily run on old French fry vegetable oil,” Wicks joked. Q.

Ace hardware carries a synthetic two-stroke oil that keeps things clean. “The 1979 Negrini moped could probably easily run on old French fry vegetable oil,” Wicks joked. Q.

Ace hardware carries a synthetic two-stroke oil that keeps things clean. “The 1979 Negrini moped could probably easily run on old French fry vegetable oil,” Wicks joked. Q.

Ace hardware carries a synthetic two-stroke oil that keeps things clean. “The 1979 Negrini moped could probably easily run on old French fry vegetable oil,” Wicks joked. Q.

Ace hardware carries a synthetic two-stroke oil that keeps things clean. “The 1979 Negrini moped could probably easily run on old French fry vegetable oil,” Wicks joked. Q.

Ace hardware carries a synthetic two-stroke oil that keeps things clean. “The 1979 Negrini moped could probably easily run on old French fry vegetable oil,” Wicks joked. Q.