Merriam-Webster's definition fits Ducati's Monster as well as any and better than most. But you won't find a Monster more worthy of that name than the 118-horsepower, Ohlins-suspended, blood-red '07 ...

When Ducati’s beloved Monster inherited the L-twin powerplant of the race-bred 999, things started getting pretty damn serious. The Ducati Monster S4RS Testastretta you’re looking at here is a 2007 ...

Less than 4,000 miles separate this Italian missile from being branded as new. The bike featured in the photo gallery above is a 2007 MY Ducati Monster S4RS Testastretta that’s been owned by a single ...

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More: Monster S4RS | Monster S2R | Text and photos courtesy Ducati Motor S.p.A. Official Press Release – The Monster 2007 range is now bigger and better with the new S4R Testastretta. This new bike ...

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NEW! 2008 Ducati Monster S4RS Tricolore photos below! The Monster S4Rs is a bike without compromise, a true superbike in every way. Only the full fairing has been removed. Nothing else has been ...