Bimota Tesi ID 904ES

Make Model	Bimota Tesi ID 904ES
Year	1993
Production	50 units
Engine	Four stroke, 90°“L”twin cylinder, DOHC, desmodromic 4 valves per cylinder
Cooling System	Liquid cooled
Capacity	904 cc / 55.2 cub. in.
Bore x Stroke	92 x 68 mm
Compression Ratio	10.4:1
Induction	Weber fuel injection
Ignition	Electronic
Starting	Electric
Max Power	85.3 kW / 117 hp @ 9000 rpm
Max Torque	85.3Nm / 8.7 kgf-m / 62.9 lb-ft.@ 8000 rpm
Transmission	6 Speed
Final Drive	Chain
Frame	Pair of upside down boomerang shaped plates that envelope the engine on either side. They are made of aluminium alloy and are machined not cast. The engine, unlike the preceding series, has no load bearing functions. At the far ends of the engine are the hinged swing arms, made of anticordal alloy.
Front Suspension	Swinging arm with Marzocchi single shock stepless preload 10-way compression and 25-way preload damping adjustment
Rear Suspension	Marzocchi single shock stepless preload 10-way compression and 25-way preload damping adjustment
Wheelbase	1410 mm / 55.5 in.
Front Brakes	2x 320mm discs 4 piston calipers
Rear Brakes	Single 245mm disc 1 piston caliper
Front Tyre	120/70-17
Rear Tyre	180/55-17
Dry Weight	188 kg / 414.5 lbs
Fuel Capacity	16 Litres / 4.2 US gal.

The abbreviation "ES" stands for "Edizione Speciale". This was a limited edition of the Tesi 1D. It was put into production to commemorate the 20th year of the founding of Bimota. Only 50 of these bikes were built. New features included rear view mirrors, the bridging connections between screen and fuel tank. The trapezoidal headlight, air intakes, wheels were now the modular Akront used on the Furano and YB10 Biposto. The new fork was now machined not cast as previous.