CR&S Duu Biotta




Make Model

CR&S Duu Biotta


S & S X-Wedge, four stoke, 56 ° V-Twin, 2 Valves per cylinder


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


Injection, single injector per cylinder, 55 mm throttle body
Starting Electric
Clutch Wet multiplate with hydraulic control


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



The CR&S Biotta is  powered by a S&S ‘X-Wedge’ air-cooled OHV 1916cc American-made V-twin that produces 91bhp at 5100rpm and 148Nm of torque at 2,500-4,700rpm.

The bike also share the same chassis – a compound structure made of one large-section stainless steel tube (which serves as the ‘backbone’ for the frame and also works, partially, as the fuel tank) and other smaller parts that are also made of stainless steel and connected to each other by light alloy components. The single-sided swingarm is also made of stainless steel tube and, according to CR&S, this chassis is built to stay free of rust and corrosion for the bike’s entire lifecycle.

Source CR&S