Built around Jawa-CZ's allround motorcycle platform, the 2007 Jawa-CZ 350 Tramp utilizes a 343.5 cc (21 cu in) air-cooled twin, two-stroke layout. In factory specification, peak output is rated at 22.8 HP (16.6 kW) at 5,250 rpm while maximum torque reaches 32 Nm (23.6 lb-ft) at 4,750 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 66.4 HP per liter and a 500 rpm working window between peak torque (4,750 rpm) and peak power (5,250 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the 350 Tramp measures 148 kg (326 lbs) dry, translating to a power-to-weight ratio of 0.15 HP/kg (6.49 kg per horsepower). Rider ergonomics and chassis geometry center around a 860 mm (33.9 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,400 mm (55.1 in) wheelbase engineered for quick, flickable steering geometry. The 13.5-liter (3.6 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 120 km/h (75 mph).
Within MotoLibrary's Jawa-CZ archive, this model family spans 4 indexed model years from 2006 to 2009, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
66.4 HP/L
Power-to-Weight
0.15 HP/kg (6.49 kg/HP)
Power Band Window
4,750–5,250 rpm
Standover Height
860 mm (33.9 in)
Engine
Displacement343.5 ccm (20.96 cubic inches)
Engine TypeTwin, two-stroke
Engine DetailsSingle cylinder, two-stroke
Power22.8 HP (16.6 kW)) @ 5250 RPM
Torque32.0 Nm (3.3 kgf-m or 23.6 ft.lbs) @ 4750 RPM
Compression9.8:1
Bore x Stroke58.0 x 65.0 mm (2.3 x 2.6 inches)
Fuel SystemCarburettor
CoolingAir
Transmission
Gearbox4-speed
Final DriveChain (final drive)
Performance
Top Speed120.0 km/h (74.6 mph)
Chassis
Front SuspensionTelescopic forks
Front Travel150 mm (5.9 inches)
Rear SuspensionTelescopic units
Rear Travel80 mm (3.1 inches)
Wheelbase1400 mm (55.1 inches)
Wheels & Brakes
Front BrakesSingle disc
Front Brake Ø265 mm (10.4 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø160 mm (6.3 inches)
Dimensions & Weight
Dry Weight148.0 kg (326.3 pounds)
Power/Weight0.1540 HP/kg
Seat Height860 mm (33.9 inches) If adjustable, lowest setting.
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.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
