Moto Guzzi NTX 650 - 1989 Specifications and Reviews

The 1989 Moto Guzzi NTX 650 is a capable middleweight enduro designed for adventure-minded riders seeking a versatile dual-purpose machine. Its air-cooled transverse twin engine delivers manageable power with strong low-end torque, making it well-suited for mixed on and off-road exploration. Known for approachable handling and practical ergonomics, the NTX appeals to riders prioritizing versatility over outright performance.

1989
5 stars Average rating: 5 from 2 votes
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General information

CategoryEnduro / offroad
Year1989
ModelMoto Guzzi NTX 650
 
 

Engine and Transmission Specifications

Clutchmultiple dry plates
Transmission typefinal driveShaft drive (cardan)
Gearbox5-speed
Cooling systemAir
StarterElectric
Ignitionelecronic
Fuel controlOHC
Valves per cylinder2
Bore x stroke80.0 x 64.0 mm (3.1 x 2.5 inches)
Compression10.0:1
Torque49.00
Power50.00
Stroke4
Engine typeTwin
Capacity:644.00 ccm (39.30 cubic inches)

Physical measures and capacities

Dry weight170.0 kg (374.8 pounds)

Moto Guzzi NTX 650 dimensions and frame

Rear brakes diameter260 mm (10.2 inches)
Rear brakesSingle disc. 1 piston caliper
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc. 2 piston calipers
 
 

Speed and acceleration

Power/weight ratio0.2941 HP/kg
1/4 mile (0.4 km)14.200 seconds
Top speed164.7 km/h (102.3 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity32.00 litres (8.45 gallons)

Performance Profile & Rider Fit

50 hp
Peak Power
6.8s
0-60 mph
102.3 mph
Top Speed

Best For

Track20%
City45%
Cornering50%
Daily Riding55%
Touring70%
Passenger55%

Rider Profile

Best ForBest suited to riders with at least some experience on tall, torque-driven twins who are comfortable with a shaft-drive V-twin's unique handling quirks.
PurposeDesigned as a long-legged, go-anywhere adventure enduro for mixed on-road and light off-road travel rather than outright speed or technical trail work.
Rider FitThe tall enduro stance, moderate dry weight, and upright seating suit riders of average-to-tall height with reasonable strength for managing the bike at low speeds off-road.
CharacterA rugged, unhurried air-cooled V-twin adventurer with shaft-drive simplicity, valued for durability and long-distance comfort over outright performance.
Not Ideal ForNot the right choice for riders seeking sharp sportbike acceleration, aggressive cornering ability, or serious hardcore off-road capability.

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

Rider Reviews

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