oil should be changed every 3 months or 3,000 miles which ever comes first
Follow the manufactures recommendation as listed in your owners manual or change it every 5,000 miles.
once every season
once every season
once every season
Every other oil change.
It should last as long as the engine.
When you overhaul the engine. It is designed to last the life of the engine.
Change the plugs at 100,000 miles or earlier if the engine is not performing as it should.
Every two years to be safe
It should last the life of the engine and is normally replaced during an engine overhaul.
The Suzuki RM85 has about 28 horsepower with a stock engine and transmission. This bike is often used for off-road riding and jumping.
only need to change a battery if the battery is not holding a charge suffient to start the engine