Gas Gas SM 700 2024 Maintenance Guide: Take Care of Your Supermoto

The 2024 Gas Gas SM 700 has burst onto the market, confirming that the big-bore supermoto segment is more alive and exciting than ever. Equipped with the powerful and refined 692.7 cc single-cylinder engine (the well-known and proven LC4 block from the KTM group), this motorcycle with a tubular frame and high-end components is designed to unleash maximum fun on curves, mountain passes, and tight circuits.

However, large-displacement, high-compression single-cylinder engines, due to their inherent piston strokes and vibrations, are creatures that do not tolerate maintenance neglect. If you want this beast to keep sliding the rear wheel under your control and lifting the front wheel with a flick of the throttle, you need thorough monitoring. Below, we review the official maintenance guide and the vital points to check on the 2024 version.

The SM 700 Break-in: The First 1,000 Kilometers

In an engine that reaches 74 HP with a single cylinder, the internal parts' settling during the first few kilometers is simply critical. During this break-in period, do not exceed 6,000 rpm for extended periods, constantly vary the engine speed, and use the gearbox frequently.

Once the first 1,000 kilometers are completed, you must visit the dealership for the end-of-break-in service. This is considered the most important visit in the engine's lifespan, as it includes:

• Oil and oil filter change: Vital to remove the usual metal shavings from part seating.
• Check and clean oil strainers (mesh filters specific to the LC4 lubrication system).
• Valve clearance: Yes, it's checked even at 1,000 km. It prevents premature wear on the rocker arms.
• General bolt retightening: Due to vibrations in the first few kilometers, axles, engine mounts, and fairings can loosen.

To always have all these dates and the mechanical history just a click away, we recommend managing your motorcycle's profile directly in our tool.

Official Service Schedule

Gas Gas recommends a major maintenance service every 10,000 kilometers or annually, whichever comes first.

10,000 km Service (Or Annual)

Any owner of this asphalt missile must budget for the following non-negotiable tasks each year:

• Lubricant changes: Replacement of the double paper filter and filling with high-performance synthetic oil (usually 10W-50 is used). Approximately one and a half liters for this engine.
• Check the drive kit: Front sprocket, rear sprocket, and chain. Being a single-cylinder with a lot of torque, the transmission undergoes strong compressions and pulls.
• Electronic reading and calibration of aids: Cornering ABS sensors, traction control, and bidirectional Quickshifter+ are checked.
• Brakes: Check the wear of the Brembo pads, which suffer immensely during extreme braking. It's important to know with judgment when to retire your motorcycle parts to avoid damaging the floating front discs.

The Major Service: 20,000 km (Or every 2 Years)

At 20,000 kilometers, the service is significantly more complex, and you should be prepared for an extra investment. In addition to what's done at 10,000 km, it includes:

• Routine valve adjustment: Measured with feeler gauges, and if necessary, calibrated shims are replaced, adjusting the optimal clearance.
• Replacement of all brake and clutch fluid: Magura/Brembo hydraulic fluid absorbs moisture and must be completely changed every two years to prevent the famous 'fading' or darkening effect.
• Spark plug replacement: Remember that this engine has dual ignition (two spark plugs per cylinder for optimal combustion).
• Coolant and air filter replacement. In dusty environments or with more extreme and mixed use, similar to what we explained in the maintenance of the Honda Africa Twin Adventure Sports, the filter will require blowing out and even premature replacement before the scheduled interval.

Intensive Care for Supermoto Use

If you are truly taking advantage of the SM 700 2024's chassis, its WP APEX suspension, and its aggressive geometry, it demands particular daily attention before starting the engine.

Tires and Pressures

The sticky 17-inch rims wrapped in sport rubber need to be checked cold. Pressure below the recommended level will destroy the sidewalls and increase steering wobble (shimmy). On the other hand, excessively high pressure will nullify the front tire's grip during extreme lean angles.

Chain Control and Hydraulic Elements

The drive chain on this machine deserves special mention. It has enormous suspension travel (both front and rear exceed 210 mm), indirectly inherited from Enduro and Motocross. Chain slack must be measured meticulously based on the owner's manual; leaving it too tight will cause premature failure of the gearbox or rear wheel bearings as soon as you bottom out the suspension.

If advanced mechanics isn't your strong suit or you want to install goodies like an open exhaust system, you can always find specialized workshops and spare parts in your area using our directory.

Vital Recommendations and Hidden Costs

Any owner of a modern LC4 engine knows a big secret: they consume a bit of oil. It's not a technical flaw. It's the nature of having the equivalent of a giant truck piston spinning at over 8,000 rpm with rings adapted to high temperatures.

Check the level through the crankcase sight glass (always vertically and when hot after resting for a minute) every two or three fuel tanks, especially in summer. Always carrying a 1L bottle of the recommended oil in your workshop if you frequently attend group rides or track days will prevent you from having to turn back home as a precaution.

Economically, the intensive use of tires and the constant need for premium oils mean this beast isn't a gas saver to maintain. Fortunately, it's useful to calculate the usual maintenance cost to gradually build a financial cushion throughout the season so that the day of the service is all smiles.

Conclusion

The 2024 Gas Gas SM 700, weighing just over 148 kilos dry, with ultra-adjustable WP suspension and a state-of-the-art electronic brain, is a true updated old-school scalpel. It requires high-level care, especially checking your crankcase oil like a true professional and never skipping valve adjustments.

If you strictly follow these guidelines and stay alert to minor wear-and-tear issues, your big supermoto will reward you with an endless dose of adrenaline and fun on every bumpy road and every closed circuit you encounter.