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MotoLibrary Score
41/100Commuter
Power
28 HP
Torque
37 Nm
Engine
652 ccm
Technical Overview
2012 CR&S VUN PPB Sidecar Technical Analysis & Specification Breakdown
Built around CR&S's naked motorcycle platform, the 2012 CR&S VUN PPB Sidecar relies on a 652 cc (39.8 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 28.2 HP (20.6 kW) while maximum torque reaches 37 Nm (27.3 lb-ft), transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 43.3 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,368 mm (53.9 in) wheelbase engineered for quick, flickable steering geometry. The 12.5-liter (3.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
43.3 HP/L
Standover Height
780 mm (30.7 in)
Engine
Displacement652.0 ccm (39.79 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsBombardier-Rotax / CR and S type 654
Power28.2 HP (20.6 kW))
Torque37.0 Nm (3.8 kgf-m or 27.3 ft.lbs)
Compression9.7:1
Valves/Cylinder4
Fuel SystemInjection. IIntegrated CR and S/Walbro/Dell’Orto ignition/injection system, 52 mm throttle housing, twin injectors, twin spark
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
LubricationDry sump
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchMultiple disc wet
Performance
ExhaustStainless steel catalytic exhaust system (CR and S by QD)
Chassis
Frame TypeSteel tubes and machined light alloy plates compound
Front SuspensionTele-hydraulic fork with 46mm diameter rods
Front Travel120 mm (4.7 inches)
Rear SuspensionOscillating swingarm, single shock absorber
Rear Travel128 mm (5.0 inches)
Wheelbase1368 mm (53.9 inches)
Ground Clearance150 mm (5.9 inches)
Wheels & Brakes
Front Tyre120/70-ZR17
Rear Tyre160/60-ZR17
Front BrakesSingle disc
Front Brake Ø320 mm (12.6 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
WheelsCast alumnium. 15 inch sidecar wheel.
Dimensions & Weight
Seat Height780 mm (30.7 inches) If adjustable, lowest setting.
Alt. Seat Height820 mm (32.3 inches) If adjustable, highest setting.
Overall Length1980 mm (78.0 inches)
Fuel Capacity12.50 litres (3.30 US gallons)
Other
StarterElectric
Notes
The CR and S VUN PPB is a sidecar to be fitted to a VUN Road Motorcyle. The VUN SIDECAR cannot carry any passenger, just goods. It’s not homologated by itself, when fastened together a CR and S VUN road motorcycle, must be legalized as new vehicle.
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.
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.
