Motorcycle Tech: Prep Your Bike for Storage

Motorcycle Tech: Prep Your Bike for Storage

Simple steps to take so it’s ready to ride in the spring

If you are one of the unfortunate souls who live in a climate that prevents you from riding your beloved motorcycle for several months out of the year, let me offer you my condolences. I, too, live in a place where the thermometer plummets and the roads turn to ice, forcing me to use four-wheeled transportation for about five months out of the year.

When I’m on my game, I prepare my motorcycles for a long winter by following this simple checklist of tasks that take just a few hours. Here is a list of eight simple steps to take so your bike will be ready for you as soon as the snow melts.

While you still have warm weather, pull out the hose, bucket, and suds and give the bike a good wash. You’ll also want to lube moving parts, such as the chain, cables, and sidestand and centerstand pivots.

Clean the motorcycle
Dirt, condensation, and temperature fluctuation all come together over time to form a corrosion party. The easiest way to prevent this is by putting your motorcycle away clean and buffed. Now is the time to give it a good detailing job.

If you’ve already missed the boat and put the hose away for the winter, you can still get some good spray and wipe cleaning products to use in the garage. Apply some WD-40 to a rag to wipe down metal parts (except brake parts), and apply a good coat of wax to all the painted parts. Some people like to leave the wax on over the winter and buff it off in the spring. This provides a nice protective layer of wax.

Change the engine oil
Just like the motorcycle itself, you want your engine to be as clean as possible during storage, so it’s best to perform an oil/filter change to flush out contaminants just before winter storage. A product called Sea Foam has great water absorption properties, and a small amount can be added to your fresh engine oil. Sea Foam will also dissolve varnish deposits it encounters, and, most importantly, is safe for use inside an engine.

If you can’t get back out to the gas station, you can still add stabilizer to the tank, but you’ll want to run the engine a few minutes to allow it to be distributed though the whole system. Don’t forget to top off the tank with gas!

Top off the tank and add fuel stabilizer
The longer a fuel tank sits, and the larger the volume of trapped air, the more havoc that can be wrought on your fuel system. Temperature fluctuations will cause moisture in the air to evaporate in the sealed environment and condensation will occur. A metal tank will begin to corrode under these conditions and cause rust to form, which can weaken your tank and eventually clog fuel filters, injectors, and jets.

Also, fuel stratifies as it ages, meaning its components separate into layers of goop. Using a fuel stabilizer, such as Sta-Bil, in your fuel will prevent this process and will also absorb moisture.

Before you put the bike away for the season, ride it until it’s almost out of fuel. Bring the stabilizer with you to the fuel station and add it before topping off the tank. Then, during the few miles back home the stabilizer will have a change to get through the system.

You’ll need a small plastic tube, jar, and a screwdriver to manually drain each carb float bowl. Attach the tube to the drain nipple at the bottom of the carb and have the jar at the other end to catch the fuel. Then turn the drain screw so that it opens up. After the fuel is done draining, tighten the screw again, but be careful not to overtighten. This screw is very soft and strips easily! Repeat for each carb.

Empty the carburetors
If you have a fuel-injected motorcycle, you can skip to the next step. But if you have a carbureted motorcycle, you need to get all the fuel out of the carbs to prevent the jets and needles from getting plugged with the old fuel. One easy method to run them dry is to turn your fuel supply valve (petcock) to the off position and let the bike run until it’s simply out of gas.

Covering airboxes with rags or tape and stuffing steel wool in the exhaust ports will keep critters out of your bike’s engine. Don’t forget to remove it before starting the bike back up though!

Plug the exhaust and airbox
Anytime you store your bike for a long period of time, you run the risk of critters getting into your engine to make a nice home for themselves. One easy way to prevent this from happening is to plug the entrances, which are typically exhaust pipes and air boxes.

Inflate the tires or elevate
If you leave your motorcycle parked in one position for a long time the tires may develop flat spots. The best way to prevent this is to elevate it so the tires are off the ground. If this is an option, you’ll want to reduce the tire pressure by 20 percent.
If you don’t elevate your bike, you may also consider periodically moving the bike to prevent those flat spots.

If you have to store your motorcycle away from a power source, you’ll need to remove it and bring it inside. Good trickle chargers, like this Pulse Tech Extreme Charge, unit constantly tests the battery and provides the right amount of charge to keep it maintained during storage.

Remove and charge the battery
If you leave your bike without tending to the battery, you may as well save up to buy a new battery in the spring, as all batteries naturally discharge over time. Purchasing a good 12V trickle charger is the best investment you can make to maintain your bike’s battery.

Beware of cheap ($10) battery chargers. Most of them do not provide a float charge, rather, they provide a constant charge regardless of the battery’s condition, which can do more harm than good to a battery.

Many people think that just running your bike every few weeks during winter is a good method to keeping the battery maintained. Believe it or not, this is actually more harmful to your motorcycle. By idling your motorcycle in cold weather, you are essentially stripping oil from cylinders and pistons, which you’d coated nicely when you put your bike away properly. You’re also using fuel, which is creating more air in the tank (remember the corrosion lesson?).

If you have an opportunity to actually ride the bike, then certainly by all means ride! (Just watch for sand and ice, and inflate your tires, and do all your other preride checks first.) But just know that idling the motorcycle doesn’t actually get it up to operating temperature, no matter how long you let it run. And if you do go out for a ride, you need to go through all the other winterizing steps all over again.

A motorcycle cover should fit your bike so that it stays in place and covers the whole thing down to the wheels. This one from Nelson Rigg has fit a variety of motorcycles I’ve had, including this BMW R nine T Scrambler.

Cover it
The last step to storing your bike is to protect it with a cover. I’ve used old sheets, dropcloths, moving blankets, you name it. But there’s no substitute for a good motorcycle cover that fits your bike.

This story was originally published on WomenRidersNow.com