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Supermotos

2005MZ Mastiff

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The 2005 MZ Mastiff is a supermoto for riders who want agile, lively handling on city streets. Its 660cc single makes 49.6 hp and 57 Nm, with an 830 mm seat, a 175 kg dry weight and a 12.5-litre tank.

Capacity
660.0 ccm
Engine
Single, four-stroke
Gearbox
5-speed
Dry weight
175.0 kg
Seat height
830 mm
Power
49.6 HP (36.5 kW)
⇄ Compare with another bike + Add to garage All model years
Other years 2001 2002 2003 2004 2005 2006

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 54Agility 81Comfort 45Off-road 25Touring 35Road manners 78
Off-road & trail25%
Cornering85%
City riding75%
Daily riding55%
Touring35%
Two-up30%
Track55%
Best for
Designed primarily for sharp, flickable street riding and supermoto-style fun rather than long-distance travel or serious off-roading.
Built for
A punchy, single-cylinder supermoto with a playful, aggressive character that rewards spirited cornering and quick direction changes over comfort or refinement.
Not ideal for
Not a good fit for riders seeking plush long-distance comfort, pillion-friendly touring, or genuine off-road capability.

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

Will it fit you?

Worked out in your browser - nothing is sent to us
At 830mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with balls of both feet on the 2005 MZ Mastiff, with a relaxed knee angle of around 130 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 821-900 mm — Long Legs →

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Full specifications

Engine
Capacity
660.0 ccm
Power
49.6 HP (36.5 kW)
Torque
57.0 Nm (5.8 kgf-m) @ 5250 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.2834 HP/kg (dry)
Bore x stroke
100.0 x 84.0 mm
Fuel system
Carburettor
Valves per cylinder
5
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Performance
Top speed
165.0 km/h (102.5 mph)
Dimensions & weight
Wheelbase
1465 mm
Seat height
830 mm
Dry weight
175.0 kg
Fuel capacity
12.50 litres
Reserve fuel capacity
2.50 litres
Ground clearance
Not on record - add it
Chassis & suspension
Front suspension
Telescopic fork
Rear suspension
Adjustable rear monoshock
Front wheel travel
190 mm
Rear wheel travel
190 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
298 mm
Rear brakes
Single disc
Rear brakes diameter
245 mm
Front tyre
120/60-17
Rear tyre
150/60-17

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 20012002200420052006
Capacity 659 cc 659 cc 659 cc 660 cc 660 cc
Dry weight 175 kg 175 kg 175 kg 175 kg 175 kg
Seat height 830 mm 830 mm 830 mm 830 mm 830 mm
Fuel capacity 12.5 L 12.5 L 12.5 L 12.5 L 12.5 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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Common questions

What is the engine size of the MZ Mastiff?

The 2005 MZ Mastiff has a Capacity of 660.0 ccm (40.28 cubic inches).

What engine power does the MZ Mastiff have?

The 2005 MZ Mastiff has a Power of 49.6 HP (36.5 kW).

How many gears does the MZ Mastiff have?

The 2005 MZ Mastiff has a Gearbox of 5-speed.

What is the torque of the MZ Mastiff?

The 2005 MZ Mastiff has a Torque of 57.0 Nm (5.8 kgf-m or 42.0 ft.lbs) @ 5250 RPM.

How much does the MZ Mastiff weigh?

The 2005 MZ Mastiff has a Dry weight of 175.0 kg (385.8 pounds).

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