Built around Fischer's sport motorcycle platform, the 2009 Fischer MRX Race features a 647 cc (39.5 cu in) liquid-cooled v2, four-stroke configuration. In factory specification, peak output is rated at 77 HP (56.2 kW) at 9,400 rpm while maximum torque reaches 52 Nm (38.4 lb-ft) at 7,500 rpm, transferring power to the rear wheel through a 6-speed gearbox. With a specific output of 119 HP per liter and a 1,900 rpm working window between peak torque (7,500 rpm) and peak power (9,400 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the MRX Race measures 150.6 kg (332 lbs) dry, translating to a power-to-weight ratio of 0.51 HP/kg (1.96 kg per horsepower). Rider ergonomics and chassis geometry center around a 749 mm (29.5 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,397 mm (55 in) wheelbase engineered for quick, flickable steering geometry. The 17.03-liter (4.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Fischer archive, this model family spans 3 indexed model years from 2009 to 2013, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
119 HP/L
Power-to-Weight
0.51 HP/kg (1.96 kg/HP)
Power Band Window
7,500–9,400 rpm
Standover Height
749 mm (29.5 in)
Engine
Displacement647.0 ccm (39.48 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Power77.0 HP (56.2 kW)) @ 9400 RPM
Torque52.0 Nm (5.3 kgf-m or 38.4 ft.lbs) @ 7500 RPM
Bore x Stroke81.6 x 62.0 mm (3.2 x 2.4 inches)
Valves/Cylinder4
Fuel SystemCarburettor. Dual Mikuni
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionComputer-controlled digital with variable mapping
CoolingLiquid
Transmission
Gearbox6-speed
Performance
ExhaustDual-chamber stainless
Chassis
Frame TypeOne-piece alloy frame
Front Suspension43mm inverted telescopic with compression and rebound adjustment
Rear SuspensionOhlins single shock with adjustable ride height, compression damping, and spring preload
Wheelbase1397 mm (55.0 inches)
Wheels & Brakes
Front Tyre120/70-ZR17
Rear Tyre160/60-ZR17
Front BrakesDouble disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight150.6 kg (332.0 pounds)
Power/Weight0.5113 HP/kg
Seat Height749 mm (29.5 inches) If adjustable, lowest setting.
Alt. Seat Height800 mm (31.5 inches) If adjustable, highest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
