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CR&S VUN
2006Naked

CR&S VUN

Key specifications

Engine
652 cc
Power
54 HP
Torque
59 Nm
Fuel type
petrol
Transmission
5-speed
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2006 CR&S VUN, a naked bike that embodies the spirit of design and performance. With a name derived from "Café Racers and Superbikes," CR&S positioned the VUN as a unique entry into the motorcycle market, appealing to enthusiasts who appreciate the blend of classic aesthetics and modern technology. This motorcycle stands out not simply for its striking appearance but also for its capability to deliver a thrilling riding experience. It invites riders to enjoy the open road while making a bold statement. At the heart of the VUN lies a robust 652cc single-cylinder, four-stroke engine that produces a spirited 54 horsepower at 7,000 RPM and an impressive torque of 58.90 Nm at 5,000 RPM. This powerplant is designed for both spirited acceleration and smooth cruising, making it an agile performer in urban settings or on winding back roads. With a compression ratio of 9.7:1 and a meticulously engineered bore and stroke of 100.0 x 83.0 mm, the engine provides a thrilling ride while maintaining reliability. Riders will appreciate the refined 5-speed gearbox, offering seamless shifting that enhances the overall riding experience, while the liquid cooling system ensures optimal engine performance even in demanding conditions. The CR&S VUN is not just about performance; it boasts a design that combines both form and function. The frame utilizes steel tubes and machined light alloy plates, creating a strong yet lightweight structure for improved handling and agility. Stopping power comes from a single disc brake setup, with a sizable 320 mm front brake diameter for confident braking performance, complemented by a 220 mm rear brake. The electric starter adds convenience, ensuring that firing up this beast is as easy as a twist of the key. For those seeking a little extra, a tuned-up version of the VUN is available, delivering a thrilling 68 horsepower, making it a versatile choice for both casual riders and hardcore enthusiasts. **

Pros

  • Unique Design: The CR&S VUN stands out with its striking aesthetics that blend classic café racer charm with modern styling.
  • Agile Performance: The single-cylinder engine offers excellent torque, making it a joy to ride in both city and twisty road conditions.
  • Customization Potential: With a tuned-up version available, riders can enhance performance to suit their specific riding style.

Cons

  • Limited Power for Highway Cruising: While the VUN is fun in the city, some riders may find it less suited for high-speed highway cruising compared to larger displacement bikes.
  • Single Cylinder Limitations: The single-cylinder engine may produce more vibration than multi-cylinder counterparts, which can affect comfort on longer rides.
  • Availability and Support: As a niche manufacturer, parts and service may not be as readily available as for more mainstream brands, potentially posing challenges for maintenance.

Technical details

Source specification data

Make
CR&S
Model
VUN
Category
Naked bike
Starter
Electric
Comments
A
tuned up version is available delivering 68
P
.
R
and
S
is an abbreviation of
Cafe Racers
and
Superbikes
.
Power
54.00 HP (39.4 kW)) @ 7000 RPM
Torque
58.90 Nm (6.0 kgf-m or 43.4 ft.lbs) @ 5000 RPM
Gearbox
5-speed
Fuel System
Injection
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
Valves Per Cylinder
4
Transmission Type Final Drive
Chain
Overall Length
1,980 mm (78.0 inches)
Rear Tyre
160/60-ZR17
Frame Type
Steel tubes and machined light alloy plates compound
Front Tyre
120/70-ZR17
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
320 mm (12.6 inches)