Jawa-CZ 100 Robby
2006Sportbike

Jawa-CZ 100 Robby

Key specifications

Engine
97 cc
Power
6 HP
Torque
7 Nm
Weight
82 kg
Fuel type
petrol
Fuel capacity
6.5 L
Transmission
4-speed
Seat height
32 mm
Front brakes
Single disc
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 2006 Jawa-CZ 100 Robby, a charming entry into the world of sport motorcycles that embodies the spirit of classic design combined with practical performance. Positioned primarily for beginners and urban riders, this nimble two-wheeler stands out with its retro aesthetic and approachable nature. With a lightweight frame and a manageable seat height of 800 mm, the Robby is designed to inspire confidence in new riders while still delivering a sense of nostalgia for seasoned enthusiasts. At the heart of the 100 Robby is a spirited single-cylinder, four-stroke engine with a displacement of 97 ccm, generating a respectable 6.36 horsepower at 7750 RPM. This power, coupled with 6.50 Nm of torque at 5500 RPM, translates into a satisfying ride, especially in urban settings where quick acceleration and maneuverability are essential. The bike reaches a top speed of 80 km/h (49.7 mph), making it ideal for city commutes and short weekend jaunts. The 4-speed gearbox and chain final drive ensure a smooth transition through gears, while the air-cooled engine adds to the simplicity and ease of maintenance for riders who appreciate the fundamentals of motorcycling. The 2006 Jawa-CZ 100 Robby is not just about performance; it also boasts a range of features designed to enhance the riding experience. The front end is equipped with telescopic forks providing 80mm of travel, which, when paired with the rear telescopic suspension, ensures a comfortable and controlled ride over various terrains. Stopping power is delivered through a single 200 mm disc brake at the front and a reliable drum brake at the rear, giving riders the confidence to navigate urban streets with ease. Fuel capacity stands at an impressive 24.60 liters (6.50 gallons), allowing for extended rides without frequent stops at the pump. **

Pros

  • Lightweight and Maneuverable: Weighing in at just 82 kg (180.8 lbs), the Robby is easy to handle, making it perfect for beginner riders or those looking for an agile commuter bike.
  • Classic Styling: The retro design appeals to motorcycle enthusiasts who appreciate vintage aesthetics combined with modern reliability.
  • Simplicity in Maintenance: With a straightforward air-cooled engine and a kick starter, the Robby is easy to maintain and repair, making it ideal for those who enjoy hands-on motorcycle care.

Cons

  • Limited Power Output: With only 6.36 HP, the performance may feel underwhelming for experienced riders seeking thrilling speed and acceleration.
  • Basic Braking System: The combination of a single disc brake in front and a drum brake in the rear might not provide the advanced stopping power found on modern sport bikes.
  • No Electric Start: While the kick starter adds to the bike's classic charm, it can be a drawback for riders who prefer the convenience of an electric start system, especially in challenging conditions.

Technical details

Source specification data

Make
Jawa-CZ
Model
100 Robby
Category
Sport
Starter
Kick
Power
6.36 HP (4.6 kW)) @ 7750 RPM
Torque
6.50 Nm (0.7 kgf-m or 4.8 ft.lbs) @ 5500 RPM
Gearbox
4-speed
Top Speed
80.0 km/h (49.7 mph)
Bore X Stroke
50.0 x 49.5 mm (2.0 x 1.9 inches)
Compression
8.8:1
Displacement
97.00 ccm (5.92 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, four-stroke
Transmission Type Final Drive
Chain
Dry Weight
82.0 kg (180.8 pounds)
Seat Height
800 mm (31.5 inches) If adjustable, lowest setting.
Fuel Capacity
24.60 litres (6.50 gallons)
Power Weight Ratio
0.0776 HP/kg
Front Tyre
2/16-..
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Single disc
Rear Suspension
Teleskopic units 70mm
Front Suspension
Telescopic forks 80mm
Rear Brakes Diameter
124 mm (4.9 inches)
Front Brakes Diameter
200 mm (7.9 inches)