Key performance
46 ch
Power
649 cc
Displacement
185 km/h
Top speed
775 mm
Seat height
9.5 L
Fuel capacity
Compare the Triumph Bonneville T120 with: Choose a motorcycle →
Technical specifications
Changements 2025 → 1966
- Displacement
- 1200 cc → 649 cc
- Power
- 80.0 ch @ 6550 tr/min (58.8 kW) → 46.0 ch @ 6500 tr/min (33.6 kW)
- Torque
- 104.9 Nm @ 3500 tr/min → —
- Engine type
- Bicylindre parallèle, 4 temps, calé à 270° → Twin, four-stroke
- Cooling
- combiné air / eau → Air
- Compression ratio
- 10:1 → 8.5:1
- Bore × stroke
- 97.6 x 80 mm → 71.0 x 82.0 mm (2.8 x 3.2 inches)
- Valves/cylinder
- 4 → —
- Camshafts
- 1 ACT → —
- Fuel system
- Injection → Carburettor. Amal monobloc carburettor
- Valve timing
- — → Overhead Valves (OHV)
- Ignition
- — → Lucas K2F auto-advance Magneto
- Starter
- — → Kick
- Frame
- tubulaire en acier → Brazed lug, full-cradle, single downtube
- Gearbox
- boîte à 6 rapports → 4-speed
- Final drive
- Chaîne → Chain (final drive)
- Clutch
- — → Multi-plate, wet
- Front suspension
- Fourche téléhydraulique Ø 41 mm, déb : 120 mm → Telescopic fork, hydraulic damping.
- Rear suspension
- 2 amortisseurs latéraux, déb : 120 mm → Swing arm, 2 Girling dampers
- Front brakes
- Freinage 2 disques Brembo Ø 310 mm, étrier 2 pistons → Expanding brake (drum brake)
- Rear brakes
- Freinage 1 disque Nissin Ø 255 mm, étrier 2 pistons → Expanding brake (drum brake)
- Front tyre
- 100/90-18 → 3.25-19
- Front tyre pressure
- 2.20 bar → —
- Rear tyre
- 150/70-17 → 4.00-18
- Rear tyre pressure
- 2.50 bar → —
- Seat height
- 790.00 mm → 775.00 mm
- Wheelbase
- — → 1403.00 mm
- Ground clearance
- — → 127.00 mm
- Fuel capacity
- 14.50 L → 9.46 L
- Weight
- 236.00 kg → —
- Dry weight
- — → 165.00 kg
- New price
- 13 395 € → —
Engine
- Displacement
- 649 cc
- Power
- 46.0 ch @ 6500 tr/min (33.6 kW)
- Engine type
- Twin, four-stroke
- Cooling
- Air
- Compression ratio
- 8.5:1
- Bore × stroke
- 71.0 x 82.0 mm (2.8 x 3.2 inches)
- Fuel system
- Carburettor. Amal monobloc carburettor
- Valve timing
- Overhead Valves (OHV)
- Ignition
- Lucas K2F auto-advance Magneto
- Starter
- Kick
Chassis
- Frame
- Brazed lug, full-cradle, single downtube
- Gearbox
- 4-speed
- Final drive
- Chain (final drive)
- Clutch
- Multi-plate, wet
- Front suspension
- Telescopic fork, hydraulic damping.
- Rear suspension
- Swing arm, 2 Girling dampers
Brakes
- Front brakes
- Expanding brake (drum brake)
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 3.25-19
- Rear tyre
- 4.00-18
Dimensions
- Seat height
- 775.00 mm
- Wheelbase
- 1403.00 mm
- Ground clearance
- 127.00 mm
- Fuel capacity
- 9.46 L
- Dry weight
- 165.00 kg
Indicators & positioning
Volumetric power
70.9 ch/L
In category Classic · 325-1298cc displacement (2258 motorcycles compared)
Power 46 ch Top 53%
20 ch median 47 ch 104 ch
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