Harley-Davidson winter storage: a practical checklist

The short answer: Prepare the whole bike before it goes away: clean and dry it, follow the model’s fuel and servicing instructions, arrange suitable battery care and record what you have done. A cover alone is not a storage plan.

Start with the bike you actually own

Find the storage section in your model-year owner’s manual. A carburetted older bike, a fuel-injected touring model and a machine with an aftermarket lithium battery may need different preparation. Write down modifications that affect the plan, particularly the battery, security system and final drive.

Make one job list with three columns: work required, work completed and checks before riding. Keep it with the bike. It is easier to record a disconnected lead now than remember it several months later.

Choose the storage space and prepare the bike

Harley-Davidson advises a dry location with reasonably stable temperature, away from salt and harsh chemicals. Keep a petrol-fuelled motorcycle away from flames, pilot lights and other ignition sources. Clean and protect appropriate surfaces before storage, then use a breathable cover rather than wrapping the bike in non-breathing plastic. [1]

Plan enough time for washing and drying before the cover goes on. Remove luggage contents and check hidden areas you can safely access. Record existing leaks, damaged finishes or loose accessories so they become repair jobs rather than spring surprises.

Fuel and oil: follow the storage procedure

The referenced Harley-Davidson storage procedure calls for filling the tank, adding fuel stabiliser to its maker’s instructions and changing engine oil as part of preparation. Check your own manual before applying that procedure: do not invent a stabiliser dose, overfill the tank or assume an additive repairs stale fuel. [1]

Record the oil-change date and mileage. If maintenance is due during the lay-up, put it on the return-to-road list now. Storage does not reset service intervals.

Battery and tyres need their own plan

Identify the fitted battery before selecting a maintainer. Match its chemistry, voltage and permitted charging current, and check whether the charger is approved for extended maintenance. Security systems and accessories may continue to draw power while the bike is parked. See our charger and maintainer guide.

Michelin recommends paying attention to tyres during winter storage and using suitable support equipment where appropriate. Check cold pressures against the motorcycle’s specification and inspect condition before storage and before riding again. Only lift the bike using equipment and lifting points suitable for its model and weight. [2]

FAQs

Should I start it for five minutes every week?

Do not make brief starts your storage routine. Harley-Davidson Insurance explains that short running can leave condensation because the engine has not properly warmed through. Prepare the bike for storage and follow its prescribed checks instead. Never run an engine in an enclosed space. [3]

Can I leave it covered until spring?

Set reminders to inspect the storage area, cover, battery arrangement and tyres. The interval should suit the battery and charger instructions and the conditions. Investigate new damp patches or leaks instead of simply covering them again.

What should I check before the first ride?

Work through your recorded storage jobs and the manual’s return-to-service procedure. Check tyres, fluid levels, leaks, controls, brakes, lights and security of anything removed. Resolve faults before riding. An engine that starts is only one part of a roadworthy bike.

The Hogparts view

Spend the effort on preparation and a written checklist. It makes the next riding day easier to organise and gives you a useful parts list while the bike is off the road. If you need help identifying a replacement, have the model, year and details of any modifications ready.

Sources and further reading

1. Harley-Davidson: placing a motorcycle in storage
2. Michelin: motorcycle winter storage
3. Harley-Davidson Insurance: winterising your ride

This is general guidance. Follow the owner’s manual for your model and the instructions supplied with fitted components and care products.

Related guides

• Choosing a battery charger or maintainer
• Cleaning and corrosion protection
• Tyre pressure loss and ageing
• How often should you change Harley-Davidson oil?

About Hogparts

Hogparts UK Ltd is an independent retailer of aftermarket motorcycle parts. We are not affiliated with, authorised by or endorsed by Harley-Davidson.