2008Ducati Monster S4RS Testastretta

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The 2008 Ducati Monster S4R S Testastretta is a potent naked bike built for experienced riders seeking aggressive performance and distinctive Italian character. Its 998cc Testastretta V2 engine delivers 128 horsepower and sharp handling, making it ideal for spirited road riding and track days. Known for raw power, responsive throttle control, and a timeless Monster design, it remains a benchmark for middleweight performance.

Capacity: 998.0 ccm
Engine: V-Twin
Gearbox: 6-speed
Dry weight: 177.0 kg
Seat height: 800 mm
Power: 128.3 HP (94.4 kW) @ 9500 RPM

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What’s new for the 2008 Ducati Monster S4RS Testastretta

vs the 2007

Spec	2007	2008
Front suspension	Öhlins 43 mm upside-down fully adjustable fork with TiN	Ohlins 43 mm upside-down fully adjustable fork with TiN
Rear suspension	Progressive linkage with fully adjustable Öhlins monoshock. Aluminium single-sided swingarm	Progressive linkage with fully adjustable Ohlins monoshock. Aluminium single-sided swingarm

Other years 2006 2007 2008

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering92%

City riding58%

Daily riding50%

Touring35%

Two-up35%

Track78%

Best for: Built for spirited road riding and canyon carving, blending superbike-derived power with an upright naked ergonomic stance.
Built for: A raw, muscular Italian streetfighter with a booming V-twin character, premium Ohlins suspension, and razor-sharp cornering manners.
Not ideal for: This is not the right choice for new riders, long-distance tourers, or anyone seeking a plush, relaxed commuting experience.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 800mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2008 Ducati Monster S4RS Testastretta, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine

Capacity: 998.0 ccm
Power: 128.3 HP (94.4 kW) @ 9500 RPM
Torque: 103.9 Nm (10.6 kgf-m)
Engine type: V-Twin
Power/weight ratio: 0.7249 HP/kg (dry)
Bore x stroke: 100.0 x 63.5 mm
Compression: 11.4:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Valves per cylinder: 4

Transmission

Gearbox: 6-speed
Transmission type: Manual
Clutch: Dry multiplate with hydraulic control

Dimensions & weight

Wheelbase: 1440 mm
Seat height: 800 mm
Dry weight: 177.0 kg
Fuel capacity: 14.00 litres

Chassis & suspension

Frame: Tubular steel trellis frame
Front suspension: Ohlins 43 mm upside-down fully adjustable fork with TiN
Rear suspension: Progressive linkage with fully adjustable Ohlins monoshock. Aluminium single-sided swingarm
Front wheel travel: 130 mm
Rear wheel travel: 148 mm
Rake (fork angle): 24.0°