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Sport · 1958

BZ 350

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MotoLibrary Score
46 /100 Balanced
Top Speed
125 km/h
Engine
342 ccm

1958 Ardie BZ 350 Technical Analysis & Specification Breakdown

Engineered by Ardie for the sport motorcycle segment, the 1958 Ardie BZ 350 features a 342 cc (20.9 cu in) air-cooled twin, two-stroke configuration. Internal engine geometry specifies a bore and stroke of 60.0 x 61.0 mm (2.4 x 2.4 inches) with a 6.8:1 compression ratio.

On the scales, the BZ 350 measures 161 kg (355 lbs) dry. The 15-liter (4 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 125 km/h (78 mph).

Within MotoLibrary's Ardie archive, this model family spans 4 indexed model years from 1955 to 1958, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Engine
Displacement 342.0 ccm (20.87 cubic inches)
Engine Type Twin, two-stroke
Engine Details Twin, two-stroke
Compression 6.8:1
Bore x Stroke 60.0 x 61.0 mm (2.4 x 2.4 inches)
Fuel System Carburettor
Ignition Magneto
Cooling Air
Transmission
Final Drive Chain (final drive)
Clutch Wet multiplate
Performance
Top Speed 125.0 km/h (77.7 mph)
Chassis
Frame Type Doble cradle
Front Suspension Hydraulic telescopic
Rear Suspension Twin shock
Wheels & Brakes
Front Tyre 3.25-19
Rear Tyre 3.25-19
Front Brakes Expanding brake (drum brake)
Front Brake Ø 180 mm (7.1 inches)
Rear Brakes Expanding brake (drum brake)
Rear Brake Ø 180 mm (7.1 inches)
Wheels Spoked
Dimensions & Weight
Dry Weight 161.0 kg (354.9 pounds)
Overall Height 1015 mm (40.0 inches)
Overall Length 2090 mm (82.3 inches)
Overall Width 680 mm (26.8 inches)
Fuel Capacity 15.00 litres (3.96 US gallons)
Other
Starter Kick
More from Ardie
Buying Checklist

Before You Compare This Bike

Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.

Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Rider Profile

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Handling
Manageable weight for most riders
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