Back to Bike FinderYears: 1978 · 1977 · 1976
CZ 250 Twin
1976Classic

CZ 250 Twin

Key specifications

Engine
246 cc
Power
17 HP
Fuel type
petrol
Fuel capacity
3.4 L
Transmission
4-speed
Front brakes
Expanding brake
Rear brakes
Expanding brake

Overview

Introducing the 1976 CZ 250 Twin, a striking piece of engineering from the Czech Republic that embodies the spirit of the naked bike category. With its classic design and minimalist aesthetics, this motorcycle strikes a perfect balance between functionality and style. The CZ 250 Twin offers an inviting entry point for both seasoned riders and newcomers alike, eager to experience the raw essence of motorcycling without the frills of modern technology. Its reputation for reliability and performance has granted it a dedicated following among enthusiasts who appreciate its vintage charm and simplicity. At the heart of the CZ 250 Twin lies a spirited 246cc two-stroke twin engine, delivering a respectable 17 horsepower at 5250 RPM. This powerplant, coupled with a 4-speed gearbox, provides a thrilling ride, easily propelling the bike to a top speed of 120 km/h (74.6 mph). The air-cooled engine showcases a commendable compression ratio of 9.3:1, resulting in an engaging power delivery that allows for spirited acceleration. Riders will appreciate the responsive handling and agility that the lightweight chassis (weighing in at just 151 kg or 332.9 pounds) provides, making it perfect for urban commuting or weekend jaunts through winding country roads. The CZ 250 Twin boasts several key features that reflect the engineering ethos of its era. Its straightforward, no-nonsense design includes expanding brakes at both the front and rear, providing adequate stopping power for spirited riding. The fuel tank holds 13 liters (3.43 gallons), ensuring that riders can enjoy longer excursions without frequent stops for refueling. The bike's compact dimensions and nimble handling make it a delight to maneuver, whether navigating tight city streets or open highways. The combination of classic aesthetics and robust performance makes the 1976 CZ 250 Twin a standout model in the vintage motorcycle landscape. **

Pros

  • Simplicity and Reliability: The straightforward engineering makes maintenance manageable, appealing to DIY enthusiasts and those seeking a dependable ride.
  • Lightweight and Agile: With a low curb weight, the CZ 250 Twin offers nimble handling, perfect for both novice and experienced riders navigating diverse terrains.
  • Classic Appeal: Its vintage design and unique two-stroke engine provide an authentic riding experience that connects enthusiasts to the golden age of motorcycling.

Cons

  • Limited Power Output: While sufficient for casual riding, the 17 HP may not satisfy those looking for a more powerful performance.
  • Basic Braking System: The expanding brakes, while adequate, may not offer the same level of stopping power and feel as modern hydraulic systems.
  • Two-Stroke Maintenance: The two-stroke engine requires more frequent upkeep and attention, particularly concerning oil and fuel mixing, which may deter some riders.

Technical details

Source specification data

Make
CZ
Model
250 Twin
Category
Naked bike
Power
17.00 HP (12.4 kW)) @ 5250 RPM
Gearbox
4-speed
Top Speed
120.0 km/h (74.6 mph)
Bore X Stroke
52.0 x 58.0 mm (2.0 x 2.3 inches)
Compression
9.3:1
Displacement
246.00 ccm (15.01 cubic inches)
Cooling System
Air
Engine Details
Twin, two-stroke
Transmission Type Final Drive
Chain
Fuel Capacity
13.00 litres (3.43 gallons)
Weight Incl Oil Gas Etc
151.0 kg (332.9 pounds)
Rear Tyre
3.25-18
Front Tyre
3.00-18
Rear Brakes
Expanding brake
Front Brakes
Expanding brake