CR&S VUN Depowered Road
2010Naked

CR&S VUN Depowered Road

Key specifications

Engine
652 cc
Power
29 HP
Torque
37 Nm
Weight
135 kg
Fuel type
petrol
Fuel capacity
3.3 L
Transmission
5-speed
Seat height
31 mm
Front brakes
Single disc. Four opposing pistons radial caliper with 4 pads
Rear brakes
Single disc. floating caliper

Overview

Introducing the 2010 CR&S VUN Depowered Road—a stunning example of Italian craftsmanship that sits comfortably in the naked bike category. This motorcycle, from the renowned CR&S brand, is a celebration of minimalist design and performance-oriented engineering, embodying the spirit of cafe racers and superbikes. With its sleek lines, lightweight frame, and an attention to detail that only a boutique manufacturer can deliver, the VUN is not just a bike; it’s a statement. This model is tailored for riders who appreciate the raw, unfiltered experience of motorcycling, offering a unique blend of style and substance that distinguishes it in an increasingly crowded market. At the heart of the VUN Depowered Road lies a robust 652cc single-cylinder, four-stroke engine, producing 29 HP and 37 Nm of torque. This powerplant is not just about numbers; it delivers a punchy performance that comes alive in urban environments and winding roads alike. The liquid-cooled engine is matched to a 5-speed gearbox, offering smooth shifts and allowing riders to exploit the full potential of the bike's power band. With a bore and stroke of 100 x 83 mm, the engine is designed for responsiveness, providing a thrilling ride even at lower RPMs. The integration of a sophisticated fuel system featuring twin injectors and a twin-spark ignition ensures that the VUN delivers not just power, but also efficiency and reliability, making it a versatile companion for both spirited rides and daily commutes. The VUN’s chassis is as impressive as its engine, constructed from a combination of steel tubes and machined light alloy plates that provide a perfect balance of strength and lightweight agility. The front suspension features a tele-hydraulic fork with a generous 120 mm travel, allowing for confident handling and responsiveness over various terrains. Coupled with a rear oscillating swingarm and a single shock absorber with 128 mm rear travel, the VUN delivers a plush ride quality that absorbs bumps with ease. Safety is paramount, with powerful braking systems featuring a 320 mm front disc with a four-piston radial caliper and a 220 mm rear disc with a floating caliper, ensuring reliable stopping power in all conditions. **

Pros

  • Unique Design: The VUN's eye-catching aesthetics make it a standout in the naked bike category, appealing to riders who value style.
  • Lightweight and Agile: Weighing in at just 135 kg, this motorcycle offers excellent maneuverability, making it perfect for urban riding and twisty roads.
  • Efficient Engine Performance: The innovative fuel injection and ignition system enhance efficiency and reliability, providing a satisfying riding experience.

Cons

  • Limited Power Output: With 29 HP, some riders seeking high-speed thrills may find the power somewhat lacking compared to competitors.
  • Small Fuel Tank: The 12.5-litre fuel capacity may require more frequent stops for refueling on longer journeys.
  • Niche Appeal: As a boutique brand, parts and service may not be as readily available as with mainstream manufacturers, potentially limiting accessibility for some riders.

Technical details

Source specification data

Make
CR&S
Model
VUN Depowered Road
Category
Naked bike
Starter
Electric
Comments
R
and
S
is an abbreviation of
Cafe Racers
and
Superbikes
.
Bombardier
-
Rotax
engne.
Italian
brand.
Power
29.00 HP (21.2 kW))
Torque
37.00 Nm (3.8 kgf-m or 27.3 ft.lbs)
Gearbox
5-speed
Ignition
Walbro integrated
Fuel System
Injection
.
R
and
S
/
Walbro
/
Dell
Orto
ignition/injection system, 52 mm throttle housing, twin injectors, twin spark
Bore X Stroke
100.0 x 83.0 mm (3.9 x 3.3 inches)
Displacement
652.00 ccm (39.79 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, four-stroke
Exhaust System
Stainless
steel catalytic exhaust system (
R
and
S
by
D
)
Lubrication System
Dry sump
Valves Per Cylinder
4
Dry Weight
135.0 kg (297.6 pounds)
Seat Height
780 mm (30.7 inches) If adjustable, lowest setting.
Oil Capacity
3.50 litres (0.23 quarts)
Fuel Capacity
12.50 litres (3.30 gallons)
Overall Length
1,980 mm (78.0 inches)
Ground Clearance
150 mm (5.9 inches)
Power Weight Ratio
0.2148 HP/kg
Alternate Seat Height
820 mm (32.3 inches) If adjustable, highest setting.
Reserve Fuel Capacity
3.00 litres (0.79 gallons)
Rear Tyre
160/60-ZR17
Frame Type
Steel tubes and machined light alloy plates compound
Front Tyre
120/70-ZR17
Rear Brakes
Single disc. floating caliper
Front Brakes
Single
disc.
Four
opposing pistons radial caliper with 4 pads
Rear Suspension
Oscillating swingarm, single shock absorber
Front Suspension
Tele-hydraulic fork with 46mm diameter rods
Rear Wheel Travel
128 mm (5.0 inches)
Front Wheel Travel
120 mm (4.7 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
320 mm (12.6 inches)