Built around Triumph's naked motorcycle platform, the 1968 Triumph Trident 750 features a 749 cc (45.7 cu in) air-cooled in-line three, four-stroke configuration. In factory specification, peak output is rated at 60 HP (43.8 kW) at 7,250 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 80.1 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Trident 750 measures 225 kg (496 lbs) dry, translating to a power-to-weight ratio of 0.27 HP/kg (3.75 kg per horsepower). Rider ergonomics and chassis geometry center around a 813 mm (32 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance. The 19-liter (5 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 193 km/h (120 mph).
Within MotoLibrary's Triumph archive, this model family spans 8 indexed model years from 1968 to 1998, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
80.1 HP/L
Power-to-Weight
0.27 HP/kg (3.75 kg/HP)
Standover Height
813 mm (32 in)
Engine
Displacement749.0 ccm (45.70 cubic inches)
Engine TypeIn-line three, four-stroke
Power60.0 HP (43.8 kW)) @ 7250 RPM
Compression9.0:1
Bore x Stroke67.0 x 70.0 mm (2.6 x 2.8 inches)
Valves/Cylinder2
Fuel SystemCarburettor. Amal MK1
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
CoolingAir
Transmission
Gearbox4-speed
Final DriveChain (final drive)
ClutchWet multiplate
Performance
Top Speed193.0 km/h (119.9 mph)
Chassis
Frame TypeDuplex cradle
Front SuspensionTelescopic fork
Rear SuspensionDual shocks
Ground Clearance165 mm (6.5 inches)
Wheels & Brakes
Front Tyre3.25-19
Rear Tyre4.10-19
Front BrakesExpanding brake (drum brake)
Front Brake Ø203 mm (8.0 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø178 mm (7.0 inches)
Dimensions & Weight
Dry Weight225.0 kg (496.0 pounds)
Power/Weight0.2667 HP/kg
Seat Height813 mm (32.0 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.
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.
