Kawasaki Tengai - 1990 Specifications and Reviews

The 1990 Kawasaki Tengai is a lightweight single-cylinder enduro designed for adventure-focused riders tackling mixed terrain. Its 652cc liquid-cooled engine delivers manageable power with excellent fuel efficiency, while the compact 190kg frame excels in technical offroad situations and extended touring. Best known for reliability and approachable performance, it suits intermediate riders seeking genuine dual-sport capability.

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General information

CategoryEnduro / offroad
Year1990
ModelKawasaki Tengai
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemLiquid
Fuel controlDOHC
Valves per cylinder4
Bore x stroke100.0 x 83.0 mm (3.9 x 3.3 inches)
Compression9.5:1
Power41.00
Stroke4
Engine typeSingle cylinder
Capacity:652.00 ccm (39.79 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc190.0 kg (418.9 pounds)

Kawasaki Tengai dimensions and frame

Rear brakesSingle disc
Front brakesSingle disc
Rear tyre dimensions130/80-17
Front tyre dimensions90/90-21

Speed and acceleration

Top speed156.0 km/h (96.9 mph)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity23.00 litres (6.08 gallons)

Performance Profile & Rider Fit

41 hp
Peak Power
7.5s
0-60 mph
96.9 mph
Top Speed

Best For

Track15%
City50%
Cornering55%
Daily Riding55%
Touring62%
Passenger40%

Rider Profile

Best ForSuits riders with at least some basic experience, as the tall dual-sport stance and single-cylinder torque delivery reward confident, relaxed handling.
PurposeBuilt as a versatile adventure-tourer of its era, equally happy commuting, exploring gravel roads, or covering long distances at a modest pace.
Rider FitThe tall 21-inch front wheel and dual-sport ergonomics mean shorter riders may need to adjust to the seat height and upright standing-friendly riding position.
CharacterA charming early-90s big-single adventure bike with a thumpy, torquey engine character rather than outright speed, valuing simplicity and rugged capability.
Not Ideal ForNot the right choice for riders seeking high-speed highway cruising or track-level performance, as its modest power and top speed limit those pursuits.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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