If a Motorcycle Engine Is Not Used How Long Will It Last banenr If a Motorcycle Engine Is Not Used How Long Will It Last banenr

Bikes sit unused a lot these days for different reasons. Some riders put their rides in storage over the winter since they can’t ride in the snow and ice. Others have old vintage bikes they only take out every once in a while and and some people just don’t get a chance to hit the road as much as they’d like. The point is, motorcycle engines end up sitting idle more often than not.

This brings up an important question every biker should think about: How long can an engine last without being used? The answer isnt just trivia. It can change how you maintain your bike and how long it lasts. Proper storage makes a big difference in preserving your investment. Whether your bike stays in the garage every winter or you only take it out for occasional weekend rides, knowing how to care for an inactive engine is key for any owner.

If a motorcycle engine is not used, how long will it last?

Well, that depends on a bunch of stuff. Older bikes, like from back in the day, those engines can go for decades without being ridden and still work fine after getting some basic maintenance. My uncle had this ancient Honda C70 that sat in his garage for over 35 years and hadn’t been started in all that time. But with some fresh gas and oil a new battery, and a good tune-up, he got that baby running again no problem.

Honda C70 Honda C70
Honda C70

The newer motorcycles with all the high-tech fuel injection and electronics though, who knows if those would hold up as well. With all those fancy sensors and injectors and computer stuff those engines might not like being idle for so long and the electronics might get messed up or corroded. But the old simple engines, like from the 60s and 70s, those things run forever it seems. Just basic mechanical parts that don’t need any fancy tuning. And the lack of electronics means less stuff to break or go bad.

So yeah, it really depends on the bike. But one thing is for sure – motorcycle engines especially the vintage ones, are tough old birds. With some care and elbow grease, it’s pretty amazing how even a bike thats been sitting around gathering dust for decades can be brought back to life. Gotta love that vintage motorcycle magic.

What happens if the motorcycle is sitting for years?

So you’ve got this old motorcycle that’s been sitting in your garage or backyard for years without being ridden or taken care of. I feel you, life gets busy. But leaving it like that can really mess things up over time and

for one thing, all the metal parts can start to rust or corrode from just sitting there. It doesn’t even have to be outside – even in a garage, years of downtime will take its toll. The seals and gaskets will dry out and probably crack too without any oil or grease keeping them supple.

And if theres gas still in the tank it’s definitely gone bad by now. Stale old gas is no good for the fuel system. The battery’s probably toast too after all this time with no juice flowing through it. Good luck getting the old girl started.

If a Motorcycle Engine Is Not Used How Long Will It Last old 2 If a Motorcycle Engine Is Not Used How Long Will It Last old 2
Old motorcycle sitting for years

Even if you can get it running again after cleaning things up and replacing some parts, there could be hidden damage you don’t see right away. Engine parts may have gunky carbon deposits or be corroded on the inside. Important stuff like the brakes, tires, and fuel system could be compromised after years of neglect.

Bottom line leaving a motorcycle sitting for a long time unattended can require some pricy repairs and replacements to get it roadworthy again. This isnt like just winterizing it for a few months. Years of inactivity can do some real damage.
My advice? Get that baby cleaned up and maintained if you ever want to ride her again!

Factors Influencing How Long a Motorcycle Engine Will Last Without Use

The quality and brand of a motorcycle matters a lot for how well it holds up when not being ridden. A nice Honda or Yamaha that’s built really sturdy can probably sit there without being used longer than a cheap off-brand bike.

how the motorcycle’s been treated in the past makes a difference too. An engine that’s been taken care of nicely, with regular service and the right fluids and all, will keep working fine for longer than one thats been neglected or pushed too hard.

Where you store the motorcycle when it’s not being used is super important for the engine too. Too much moisture in the air can make stuff rust and wear out faster. Real hot or cold temperatures can mess up the fluids and materials in the engine over time. And leaving it outside unprotected means it’s gonna get rained and snowed on, and be baking in the sun. All that’ll make it break down quicker.

How to Store a Motorcycle Long Term

1. Take Care of the Gas

  • Empty the Gas Tank: Drain the gas tank to prevent corrosion and gumming up the fuel system.
  • Use a Stabilizer: If emptying is not an option, add a stabilizer to the gas to preserve it. Run the motorcycle to ensure the mixture reaches the lines.

2. Top Off Your Oil and Coolant

  • Change or Top Off Oil: Ensure proper lubrication inside the engine.
  • Check Coolant Level: Top off if needed, as coolant can lose potency over time.

3. Disconnect the Battery

  • Use a Battery Tender: For several months of storage.
  • Disconnect Completely: For longer storage times.

4. Elevate the Tires

  • Prevent Flat Spots: Elevate both tires to avoid permanent flat spots from loss of air pressure.

5. Cover it Properly

  • Use a Proper Cover: Even if stored indoors, cover the motorcycle properly.
  • Block Rodent Entry Points: Insert cloth towels in holes, especially exhaust pipes.

6. Figure Out Where to Store It

  • Covered and Secured in the Driveway: Use a high-quality motorcycle cover.
  • Parking Canopy or Self-Made Canopy: For additional protection.
  • Inside Your Home: With proper precautions, such as emptying the gas.
  • Small Storage Shed or Storage Unit: For more security and protection from the elements.

7. Prep Your Motorcycle After Long Term Storage

  • Check Gas, Oil, Coolant: Refill and replace as needed.
  • Test or Replace Battery: Ensure it’s still functional.
  • Inspect Tires: Replace if necessary and add the required amount of air.

By following these comprehensive steps, you can ensure that your motorcycle remains in optimal condition during long-term storage. Whether it’s a matter of months or years, these guidelines will help preserve the integrity and functionality of your motorcycle, readying it for future adventures.

Read more : How To Store A Motorcycle Long Term(click here)

Steps to Re-start Your Motorcycle After a Long Idle Time

Step 1: Inspect and Clean the Fuel System

  • Clean spark plugs with sandpaper and a wire brush.
  • Check the fuel tank for rust or oxidation, and repaint if necessary.
  • Replace old fuel with fresh fuel, and flush the carburetor or refresh the injection circuit.

Step 2: Check and Replace the Battery

  • Inspect the battery voltage with a voltmeter.
  • Recharge or replace the battery as needed, ensuring a voltage of 12.8 V to 13.0 V.

Step 3: Air and Oil Filter Maintenance

  • Remove and replace or clean the air filter.
  • Inspect and clean or replace the oil filter.
  • Drain old engine oil and refill with fresh oil.

Step 4: Coolant and Brake System Check

  • Replace the engine coolant to prevent overheating.
  • Check brakes, disc pad, and disc shoe, and replace brake fluid if necessary.

Step 5: Tire and Chain Maintenance

  • Adjust tire pressure according to specifications.
  • Lubricate and clean the motorcycle chain.

Step 6: Electrical and Corrosion Inspection

  • Treat all electrical joints with anti-corrosive sprays.
  • Inspect for rust and corrosion, especially near the exhaust, and take preventive measures.

Step 7: Carburetor and Other Component Cleaning

  • Flush the carburetor with Sea FoamĀ®.
  • Clean other components like saddle hooks, footrest, kick starter, etc.

Step 8: Test Ride and Final Check

  • Start the engine and take a test ride, allowing the motorcycle to idle to warm up.
  • Inspect all lights and indicators for functionality.

By following these 8 comprehensive steps, you can effectively re-start a motorcycle that has been sitting idle. Each step covers essential areas of inspection, cleaning, replacement, and testing, ensuring that the motorcycle is ready for the road. Whether it’s been idle for a season or several years, these guidelines provide a systematic and enriched approach to bringing your motorcycle back to life.

Read more: How To Start A Motorcycle That Has Been Sitting For A Long Time(click here)

How Many Miles Do Motorcycle Engines Last on Average?

How long a motorcycle engine lasts sorta depends on a bunch of stuff. Like what kinda bike it is, how the owner rides it, and where they keep it and

on average, the engines probably go between 50000 and 250,000 miles before they die. But some bikes like big tourers like Goldwings might make it to 250,000 cause they’re built for long trips. Sportbikes only go around 50,000 usually.

Some things that change how long your engine lasts:

– Doing all the maintenance in your owner’s manual. Changing the oil on time is huge.

– How you ride. Going full throttle everywhere and letting it overheat hurts the engine. Taking it easy helps.

– Keeping it out of water and stuff that rusts metal parts. Gotta keep it dry.

– Knowing how your cooling system works whether its liquid or air. Taking care of that keeps the motor alive.

Read more: How Long Do Motorcycle Engines Last?(click here)


The life of a motorcycle engine, even if it’s just sitting there, depends on a bunch of things. What brand it is, how it’s stored how the owner rides it, whether they take good care of it – all that matters big time.

You really can’t emphasize enough how important regular maintenance is, even if the bike isnt being used. Doing the right stuff like changing the oil on time, checking the tires and keeping it out of the rain and sun can make the engine last a lot longer and

bottom line, if you want your motorcycle engine to keep going and going, you gotta understand what it needs and treat it right. An older bike like a Honda C70 can run for decades without being used if it’s cared for properly. And a newer engine with more electronics needs TLC too. How long a motorcycle lasts depends on more than just miles – it’s also about how those miles happened and how the owner took care of it.

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