Oil and filter change
≈ 12,000 km or 1 year
JASO MA or MA2 approved four-stroke motorcycle oil (JASO MB on scooters): an “energy conserving” car oil makes the wet clutch slip. Change it more often in city use or on track.
Source [1]Monster S4R · 2003–2008
Ducati Monster S4R S4R · 130 hp (2003 to 2008)
The Ducati Monster S4R S4R uses the Ducati Testastretta 998 petrol engine with 130 hp.
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Technical specifications
- Fuel
- Petrol
- Power
- 130 PS / 96 kW
- Displacement
- 998 cm³
- Cylinders
- 2
- Engine code
- Ducati Testastretta 998
- Period covered
- 2003–2008
- Documented market
- Europe
Transmission
- Manual · 6 speeds
Figures apply to the cited configuration and market; equipment and transmissions may vary by production date.
Specification source : [1] AutoKarnet
This version
130 hp (96 kW), chain final drive, 6-speed manual. Built from 2003 to 2008.
AutoKarnet advice
Body style and inspection points
On a motorcycle, tyres, final drive and brakes matter as much as the oil change. Check the tyre manufacturing date, steering-head play and fork-tube seals; an oil film on a tube means a fork seal needs replacing. A notched steering bearing can be felt when braking at low speed.
AutoKarnet advice
Comparing generations
Other documented generations of this model: • Monster 620 (2002–2006) : naked bike, 63–63 hp. • Monster 695 (2006–2008) : naked bike, 73–73 hp. A first registration near a generation change does not identify the car on its own: check the body style and powertrain before using a service schedule.
AutoKarnet advice
Maintenance and records
≈: estimated reference — the vehicle’s service indicator prevails.
Brake fluid
Every 2 years
Replace the fluid in both circuits (and the hydraulic clutch if fitted), whatever the mileage; dark fluid has absorbed moisture.
Source [1]Fork oil
≈ 30,000 km
Fork oil change and seal check; an oil film on the tubes means a seal needs replacing before it contaminates the brake caliper.
Source [1]Chain kit (chain and sprockets)
≈ 25,000 km
Lubricate and check the tension every 500 to 1,000 km and after rain; replace chain and sprockets together when the chain no longer holds its tension or the teeth are hooked.
Source [1]Timing belts
20,000 km or 2 years
Replace both belts at whichever comes first, even on a little-used bike: the rubber ages, and a broken belt destroys the engine.
Source [1]Spark plugs
Every 10,000 km
Replace the full set; worn plugs raise consumption and cause misfires.
Source [1]Air filter
Every 10,000 km
Replace more often in dusty conditions.
Source [1]Valve clearance
Every 10,000 km
Check and adjust if needed, often together with the plugs; too little clearance burns the valves, too much makes the engine noisy.
Source [1]Coolant
Every 3 years
Replace the coolant and check the hoses and radiator; check the level cold between services.
Source [1]Questions about this version (3)
Which engine is in the Ducati Monster S4R S4R?
The Ducati Testastretta 998 petrol engine (998 cc), 130 hp (96 kW).
AutoKarnet advice
Which oil for the Ducati Monster S4R?
A JASO MA2 10W-40 four-stroke motorcycle oil suited to the Ducati Testastretta 998 engine.
AutoKarnet advice
How do I check this page matches my car?
This page covers Ducati Monster S4R S4R 130 hp, naked bike, 2003–2008, with 130 hp (96 kW), Ducati Testastretta 998, 998 cm³, 6-speed manual, 2003–2008. Compare these details with the registration document and gearbox identification. The designation Ducati Testastretta 998 may cover several revisions: a VIN is still needed to confirm part numbers.
AutoKarnet advice
Documentary sources
- [1] Rédaction AutoKarnet
AutoKarnet · FR · Europe · Synthèse éditoriale AutoKarnet · Accessed 09/10/2026