BGF 2-Pack Spark Plugs For 49cc 4-Stroke Motorized Gas Engine Bicycles

This is a 2-pack of replacement spark plugs from BGF, designed for 49cc 4-stroke, 4-cycle gas engines, the kind commonly found on motorized bicycles.

If your bike engine is hard to start, misfiring, or running poorly, a fresh spark plug is the first and cheapest thing to try.

These are new, standard replacement plugs made in China.

Having a spare on hand is always a good idea when you're out riding.

Keep your motorized bike running reliably with these BGF plugs.

Just gap them correctly and screw them in.