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CR&S VUN
2015Naked

CR&S VUN

Key specifications

Engine
652 cc
Power
54 HP
Torque
59 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 2015 CR&S VUN, a striking embodiment of the naked bike category that beautifully marries performance with aesthetic appeal. Crafted by CR&S, a brand known for its commitment to bespoke motorcycles, the VUN stands out in the crowded motorcycle market with its unique design and robust engineering. With a focus on both city commuting and spirited weekend rides, it caters to enthusiasts who seek a blend of style, agility, and exhilarating performance without the bulk of a traditional sportbike. At the heart of the VUN is its 652cc single-cylinder, four-stroke engine, which produces a commendable 54 horsepower at 7,000 RPM and an impressive torque of 58.9 Nm at 5,000 RPM. This powertrain, equipped with an advanced fuel injection system and twin spark technology, delivers a thrilling riding experience characterized by immediacy and responsiveness. The 5-speed gearbox and chain final drive ensure seamless acceleration, allowing the VUN to achieve a top speed of 180 km/h (111.8 mph). With a lightweight construction of just 135 kg (297.6 lbs), riders will find the handling nimble and the ride exhilarating, whether navigating through urban landscapes or carving through winding roads. The VUN doesn’t just excel in performance; it also boasts a range of impressive features and cutting-edge technology. The frame, composed of steel tubes and lightweight alloy plates, enhances both strength and agility, while the tele-hydraulic front suspension and oscillating swingarm at the rear provide a well-balanced ride with 120 mm and 128 mm of travel, respectively. Stopping power is delivered by a sophisticated braking system featuring a 320 mm front disc with a four-piston radial caliper, ensuring that riders feel confident and secure in any situation. Furthermore, the VUN is adorned with carbon fiber fairings and fiberglass components, adding a touch of sophistication and durability. **

Pros

  • Lightweight and agile: At just 135 kg, the VUN offers excellent maneuverability, making it perfect for both city commuting and spirited rides.
  • Responsive engine: The 652cc engine provides a thrilling power-to-weight ratio, coupled with strong torque delivery for quick acceleration.
  • Distinctive design: With its bespoke styling and premium materials, the VUN stands out from the crowd, appealing to those who value aesthetics as much as performance.

Cons

  • Limited fuel capacity: With just 12.5 liters (3.30 gallons), the tank may require more frequent stops on longer rides.
  • Single-cylinder performance: While the engine is punchy, some riders may prefer the higher revs and smoothness of a multi-cylinder setup for longer distances.
  • Availability of parts: Being a niche motorcycle, sourcing parts and service might be more challenging compared to mainstream brands.

Technical details

Source specification data

Make
CR&S
Model
VUN
Category
Naked bike
Starter
Electric
Comments
Fairing
/fairing support/air box/plate holder in carbon fibre.
Tail
/front and rear mudguards/radiator ducts in fiberglass.
R
and
S
is an abbreviation of
Cafe Racers
and
Superbikes
.
Road
, track and sidecar versions are available.
A
depowered version with 29 hp also exists.
Instruments
Speedo, revs counter, odometer, clock and water, oil pressure, side stand, neutral, indicators, full beam, reserve, excessive revs, battery, servicing lights
Color Options
Dark grey
Power
54.00 HP (39.4 kW)) @ 7000 RPM
Clutch
Wet multiplate
Torque
58.90 Nm (6.0 kgf-m or 43.4 ft.lbs) @ 5000 RPM
Gearbox
5-speed
Top Speed
180.0 km/h (111.8 mph)
Driveline
O-ring chain
Engine Type
Bombardier-Rotax engine
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)
Compression
9.7:1
Displacement
652.00 ccm (39.79 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, four-stroke
Exhaust System
Stainless steel
Emission Details
Euro 3
Lubrication System
Dry sump
Valves Per Cylinder
4
Transmission Type Final Drive
Chain
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 Width
740 mm (29.1 inches)
Overall Length
1,980 mm (78.0 inches)
Ground Clearance
150 mm (5.9 inches)
Power Weight Ratio
0.4000 HP/kg
Alternate Seat Height
820 mm (32.3 inches) If adjustable, highest setting.
Reserve Fuel Capacity
3.00 litres (0.79 gallons)
Weight Incl Oil Gas Etc
152.0 kg (335.1 pounds)
Seat
Single seat
Wheels
Wire spoked
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)

Available colors

Dark grey