How Do You Winterize a 2020 Suzuki SV650 ABS Motorcycle?
Shop parts for a 2020 Suzuki SV650 ABS Motorcycle.
Properly winterizing the 2020 Suzuki SV650 ABS takes a few hours of focused preparation and pays for itself in spring when the bike starts easily and comes out of storage in the same condition it went in. As a fuel-injected, electric-start, liquid-cooled motorcycle, the SV650 ABS has specific systems to address—fuel, battery, and cooling system guidance varies based on those confirmed characteristics, so work through the steps below in the context of this bike’s actual configuration.
Fuel Stabilizer: Protecting the SV650 ABS’s Fuel System Over Winter
The fuel-injected SV650 ABS doesn’t have the carburetor varnish problem of older bikes, but fuel degradation during winter storage is still a real concern that a few minutes of preparation can prevent. Modern gasoline, particularly ethanol-blended fuel, begins to degrade within weeks and absorbs moisture from the air as it sits.
Once the stabilizer is added to the SV650 ABS’s tank, taking it out for a short final ride—even just around the block and back—circulates the treated fuel through the fuel lines, fuel filter, and injector rail before storage. This ensures the injectors and fuel rail are sitting in stabilized fuel over winter rather than in untreated fuel that may have been the last to go through the system before the stabilizer was added.
Battery Care Over Winter: Keeping the SV650 ABS Ready to Start in Spring
The battery in the SV650 ABS will self-discharge over the months of winter storage, and a battery that was marginal before storage may not be recoverable by spring if it is left to discharge completely. The ideal solution is a battery maintainer—a smart charger designed specifically for long-term battery maintenance—connected to the battery throughout storage.
If a maintainer isn’t going to be connected throughout storage, disconnecting the battery is the next best option. A disconnected battery self-discharges far more slowly than a connected one, because even with the ignition off, modern motorcycles draw a small parasitic current from the battery through clocks, immobilizers, and electronic control units. This standby draw is small but sufficient to significantly discharge a battery over several months. Disconnecting the negative terminal eliminates this draw.
Coolant Concentration Check Before the SV650 ABS Goes Into Winter Storage
The liquid-cooled SV650 ABS requires one cooling system check before winter storage that air-cooled bikes skip entirely: verifying that the antifreeze concentration in the coolant is sufficient to protect the engine and cooling system from freezing at the lowest expected temperatures where the bike will be stored.
If the coolant concentration on the SV650 ABS tests adequate for the expected winter temperatures, no further action is needed for winter storage beyond confirming the level is correct and the system is sealed. If the concentration is marginal or low, draining and replacing the coolant with a fresh 50/50 pre-mix of antifreeze and distilled water restores both the freeze protection and the corrosion inhibitors that protect the SV650 ABS’s aluminum cooling system components over the storage period.
Change the Oil Before Storage, Not After: Why Timing Matters
The timing of the oil change relative to winter storage matters more than many riders realize. Oil that has been in the SV650 ABS’s engine through a full season of riding contains combustion byproducts—including acids from combustion gases that bypass the piston rings and enter the crankcase, a process called blowby.
Condensation inside the engine during storage is a secondary reason to change the oil before rather than after winter. When a warm engine is shut off and cools in a cold environment, moisture condenses on internal surfaces—including the cylinder walls and oil passages—and this moisture mixes with the oil in the sump. Fresh oil contains moisture-dispersing additives that suspend this condensation rather than allowing it to pool.
Tire Care During Winter Storage: Pressure and Flat-Spotting
Tires on the SV650 ABS lose air pressure slowly even when the bike isn’t ridden, and a tire that deflates significantly over a winter layoff puts concentrated weight on a smaller contact area than a properly inflated tire, which promotes flat-spotting where the contact patch rests on the floor. Before storage, inflate both tires to the correct pressure for the SV650 ABS.
Flat-spotting occurs when a tire sits in the same position under load for an extended period; the contact patch area can take on a slight flat profile from the deformation of the rubber compound under the bike’s weight. The severity of flat-spotting depends on the tire compound, the weight on the tire, the temperature, and the duration of the storage period.
Washing, Protecting, and Covering the SV650 ABS Before Storage
Washing the SV650 ABS thoroughly before winter storage is more than cosmetic preparation—it removes contaminants that cause ongoing damage when left in contact with paint, chrome, and metal surfaces for months. Road grime, insect residue, and brake dust are mildly acidic or contain corrosive compounds that etch into paint clear coats and attack chrome plating over time.
After washing and drying the SV650 ABS completely, apply a light coat of appropriate protectant to the chrome, polished metal, and painted surfaces. A thin film of protectant on chrome surfaces creates a barrier against moisture and oxidation during the months the bike isn’t being washed and maintained. Silicone-free protectants are appropriate for surfaces near the brakes since silicone contamination on brake rotors and pads causes a significant reduction in braking effectiveness.
Final Pre-Storage Checks Before the SV650 ABS Goes Away for Winter
Lubricating the SV650 ABS’s drive chain before storage is a step that is easy to do now and prevents rust from forming on the chain’s side plates and rollers during the winter layoff. A chain that goes into storage with fresh lubricant between the side plates and on the rollers is far better protected against corrosion than one that stored dry or with old, dried lubricant that has cracked away from the metal surfaces.
Before putting the cover on the SV650 ABS, do a brief final check for any fluid leaks that should be addressed before the bike sits for winter. Look at the floor under the engine for oil drips, under the forks for hydraulic fluid weeping from the fork seals, and around the brake calipers for brake fluid seepage.
Related Shopping Categories
Shop Fuel Stabilizer for a 2020 Suzuki SV650 ABS Motorcycle.
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Shop Oil and Fluids for a 2020 Suzuki SV650 ABS Motorcycle.
Shop Tires for a 2020 Suzuki SV650 ABS Motorcycle.
Shop Motorcycle Covers for a 2020 Suzuki SV650 ABS Motorcycle.
Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.
