American Fischer launches

Called the MRX, the machine is based around a Hyosung 650 V-twin, with wheels and brakes from the same source, all of which is attached to the American firm's own frame and bodywork. The latter was designed by Glynn Kerr, who writes a column on styling for Australian Motorcycle News.

The frame is a three-piece cast aluminium structure, matched to a two-piece alloy swingarm. Front suspension is an upside-down package (probably from Hyosung), while the rear is handled by Ohlins. If you're keen, you can order alternative brake and suspension packages, along with more exotic bodywork and a variety of performance upgrades.

The company promises red hot handling and lively performance in stock form, and has priced the machine at what seems like a very reasonable US$7995 (AUD$10,500). See www.fischer1.com.

Specifications

ENGINE
Engine type - 647 cc liquid-cooled 90 degree V-twin
Bore and Stroke - 81.55mm X 62.0mm
Compression Ratio - 11.47:1
Valve Train - DOHC four valves per cylinder
Carburetion - Dual Mikuni 39mm
Ignition - Computer-controlled digital with variable mapping

DRIVE TRAIN
Transmission - Six speed
Final drive - 525 O-ring sealed chain
Chassis/Suspension/Brakes
Front suspension - 43mm inverted telescopic with compression and rebound adjustment
Rear Suspension - Ohlins PR43
Front Brake - Dual 310mm disc
Rear Brake - Single 210 mm disc
Front Tire - 120/70 ZR-17 radial
Rear Tire - 160/60 ZR-17 radial

DIMENSIONS
Rake - 24.0 degrees
Trail - 3.86 inches/98.0 mm
Wheelbase - 55 inches / 1397 mm
Seat height - 31.5 inches / 800 mm
Dry Weight, MRX - 387 lbs / 166.47 kg
Dry Weight, MRX (SP) - 347 lbs / 157.4 kg
Dry Weight, MRX (Race) - 332 lbs / 150.59 kg
Fuel capacity - 4.5 gallons / 17.03 liter

PERFORMANCE
Horsepower, rear wheel - 77 @ 9400 RPM
Torque - 52 @ 7500 RPM