CR&S Duu Biotta (2014)

The CR&S Duu Biotta motorcycle has a 1917cc V-twin engine with a 9.75:1 compression ratio, air cooling, and injection. It has an electric starter and a wet multiplate clutch with hydraulic control, as well as a 5 or 6-speed transmission with a primary chain drive and final chain drive. Its frame is made of stainless steel and light alloy, and it has a single-arm swingarm with adjustable rebound and preload. The front suspension is a 48mm upside-down fork, and the rear suspension is a teleidraulic monoshock. The brakes are 2x 320mm floating discs with 2 piston calipers in the front and a single 260mm disc with a 2 piston caliper in the rear. The wheels are 17 inches in diameter, with a 120/70 ZR17 front tire and a 190/55-ZR17 rear tire.

Technical specifications:

Make Model: CR&S Duu Biotta

Engine: S & S X-Wedge, four stoke, 56 degrees V-Twin, 2 Valves per cylinder

Capacity: 1917 cc / 117 cu-in
Bore x Stroke: 1104.8 x 111.1 mm
Cooling System: Air cooled
Compression Ratio: 9.75:1
Lubrication: Dry sump
Induction: Injection, single injector per cylinder, 55 mm throttle body
Starting: Electric
Clutch: Wet multiplate with hydraulic control
Transmission: 5 or 6 Speed (6-speed option)
Primary Drive: Chain double oil bath
Final Drive: Chain with “O” ring
Frame: Main frame tube relevant section stainless steel cradle and slide motor boxed stainless steel frame and box-seat carrier light alloy. Collagamento plates are made of light alloy
Swingarm: Single arm, pipe section with significant box-truss, stainless steel.
Front Suspension: 48 mm Upside down fork adjustable rebound and preload
Front Wheel Travel: 120 mm / 4.7 in

Rear Suspension: Swingarm with monoshock teleidraulico, progressive, adjustable rebound and preload.
Rear Wheel Travel: 128 mm / 5.0 in
Front Brakes: 2x 320mm floating disc, 2 piston calipers
Rear Brakes: Single 260mm disc, 2 piston caliper
Front Wheel: 3.50 x 17 ”
Rear Wheel: 6.00 x 17 ”
Front Tyre: 120/70 ZR17
Rear Tyre: 190/55-ZR17

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