Back to Bike FinderYears: 1975 · 1974 · 1973
IZH Jupiter 3 (with sidecar)
1973Allround

IZH Jupiter 3 (with sidecar)

Key specifications

Engine
347 cc
Power
25 HP
Fuel type
petrol
Fuel capacity
4.8 L
Transmission
4-speed
Front brakes
Expanding brake
Rear brakes
Expanding brake

Overview

### 1973 IZH Jupiter 3 with Sidecar: The Allround Classic The 1973 IZH Jupiter 3 is a distinctive gem in the world of classic motorcycles, especially for those who appreciate the charm of Soviet-era engineering. Positioned firmly in the allround category, this motorcycle is not just a ride; it’s an experience that merges functionality with a nostalgic flair. The inclusion of a sidecar transforms this two-wheeled marvel into a versatile vehicle, perfect for leisurely weekend rides or even as a practical means of transportation for small families. With its unique design and robust construction, the Jupiter 3 captures the essence of the '70s motorcycle culture, making it a sought-after addition for collectors and enthusiasts alike. Under the hood, the IZH Jupiter 3 is powered by a 347 cc twin-cylinder, two-stroke engine that offers a respectable 25 horsepower at 5,200 RPM. This engine delivers a vibrant performance that is both spirited and reliable, allowing the motorcycle to reach a top speed of 100 km/h (62 mph) – a thrilling feat for its time. The air-cooled design ensures a steady operation even under demanding conditions, while the 4-speed gearbox allows for smooth transitions between gears, making it an enjoyable ride whether you're navigating city streets or cruising along country roads. The compression ratio of 8.5:1 contributes to its peppy acceleration, making every journey a memorable one. The IZH Jupiter 3 is not just about power; it also boasts key features that enhance its functionality and appeal. With a fuel capacity of 18 liters (4.76 gallons), this motorcycle is designed for those who appreciate the open road and long-distance travel. The expanding brake system on both the front and rear ensures reliable stopping power, instilling confidence whether riding solo or with a passenger in the sidecar. At a weight of 250 kg (551 pounds), the Jupiter 3 strikes a balance between stability and agility, making it suitable for various riding conditions. Its classic aesthetic, combined with practical engineering, makes it a timeless choice for riders who value both style and substance. ####

Pros

    Cons

    • Versatile Design: The sidecar adds practicality, allowing for passenger transport or additional cargo capacity.
    • Nostalgic Appeal: The classic styling and Soviet heritage attract motorcycle enthusiasts and collectors alike.
    • Reliable Performance: The two-stroke engine provides a spirited ride and is known for its durability.
    • Weight: At 250 kg, the Jupiter 3 can feel cumbersome for novice riders, especially in tight maneuvers.
    • Limited Speed: While it can reach 100 km/h, it's not designed for high-speed highway cruising compared to modern motorcycles.
    • Parts Availability: Being a vintage model, sourcing replacement parts may require additional effort and patience.

    Technical details

    Source specification data

    Make
    IZH
    Model
    Jupiter 3 (with sidecar)
    Category
    Allround
    Power
    25.00 HP (18.2 kW)) @ 5200 RPM
    Gearbox
    4-speed
    Top Speed
    100.0 km/h (62.1 mph)
    Bore X Stroke
    61.8 x 58.0 mm (2.4 x 2.3 inches)
    Compression
    8.5:1
    Displacement
    347.00 ccm (21.17 cubic inches)
    Cooling System
    Air
    Engine Details
    Twin, two-stroke
    Transmission Type Final Drive
    Chain
    Fuel Capacity
    18.00 litres (4.76 gallons)
    Weight Incl Oil Gas Etc
    250.0 kg (551.2 pounds)
    Rear Tyre
    3.50-18
    Front Tyre
    3.50-18
    Rear Brakes
    Expanding brake
    Front Brakes
    Expanding brake