1993: Ducati M900 S Monster, 904cc, 74bhp
1996: Ducati M900 Monster with basic detail cjhanges and optional flyscreen
1998: Ducati M900 Monster Dark, all-black version, lower price
2002: Ducati M900ie Monster, 904cc, 78bhp, fuel injected, lighter and tweaked components, revised suspension. Monster Dark version available
2003: Ducati M1000S ie, 992cc 84bhp
2005: Ducati Monster S2R, 803cc, 77bhp, single-sided swingarm, side mounted exhausts
The Monster 1100S is the hotter version and came with Ohlins suspension, carbon fibre infill body panels, timing belt covers and front mudguard. Front disc inner rotors are aluminium and the bike is 1kg lighter at 168kg dry.