| MODEL | MZ 125SM CUP REPLICA 2005 |
| Year | 2005 |
| Engine Type | Four stroke, single cylinder, DOHC, 4 valve |
| Displacement / Capacity | 124 cc / 7.6 cu in |
| Bore X Stroke | 60 x 44 mm |
| Compression Ratio | — |
| Cooling System | Liquid cooled |
| Max Power | 10.9 kW / 14.7 hp @ 9000 rpm |
| Max Torque | 11.2 Nm / 8.6 lb-ft @ 8500 rpm |
| Ignition | Digital CDI |
| Induction | 24 mm carburettor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 5 speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Steel, single cradle |
| Front Suspension | Marzocchi upside-down fork |
| Rear Suspension | White Power monoshock, spring preload adjustable |
| Front Brakes | Single 280 mm disc |
| Rear Brakes | Single 220 mm disc |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 830 mm / 32.7 in |
| Wheelbase | 1440 mm / 56.7 in |
| Ground Clearance | — |
| Dry Weight | 129.5 kg / 285.5 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 110/70-17 |
| Rear Tyre | 130/70-17 |
| FUEL SYSTEM | |
| Fuel Capacity | 12.5 Litres / 3.3 US gal |
| Fuel Consumption | — |
| Top Speed | — |
Photo: Dan Kollmann, CC BY-SA 4.0, via Wikimedia Commons
Photo: GTAng, Public domain, via Wikimedia Commons
The Cup Replica is a road-legal version of the 125SM styled after the bikes raced in MZ's German Youngster Cup for young riders. The race version drops lights and indicators and allows only limited changes to springs, shock and sprockets. Mechanically the road bike matches the standard 125SM.
