Triumph Speed 400 Price in Nepal 2026: Specs, Mileage & Features
The Triumph Speed 400 is a 398.15cc roadster priced at Rs. 7,19,900 in Nepal, producing 40 PS and 37.5 Nm with a six-speed gearbox, 43 mm USD front suspension, 17-inch wheels and 170 kg wet weight.
Triumph Speed 400 Price in Nepal
The Triumph Speed 400 price in Nepal is Rs. 7,19,900. This is the updated 2026 price currently recorded by Throttle Nepal.
What Kind of Bike Is the Triumph Speed 400?
The Triumph Speed 400 is a modern classic roadster powered by a 398.15cc liquid-cooled single-cylinder engine and built around 17-inch wheels and a road-focused chassis.
Triumph places the Speed 400 in its Speed family, combining modern-classic styling with a compact roadster layout. It uses 17-inch cast aluminium wheels at both ends, a 1,377 mm wheelbase and an 800 mm seat height.
Its suspension includes a 43 mm upside-down Big Piston fork with 140 mm travel and a rear gas monoshock with 130 mm travel, making its chassis different from the taller Scrambler 400 X.
Triumph Speed 400 Specifications
Key Triumph Speed 400 specifications include a 398.15cc liquid-cooled DOHC engine, 40 PS, 37.5 Nm, 6-speed gearbox, 170 kg wet weight, 800 mm seat height and 13-litre fuel tank.
Engine & Transmission
- Displacement
- 398.15 cc
- Engine Type
- Single-Cylinder, 4-Valve, Liquid-Cooled, DOHC
- Bore
- 89.0 mm
- Stroke
- 64.0 mm
- Compression Ratio
- 12:1
- Maximum Power
- 40 PS / 39.5 bhp @ 8,000 rpm
- Maximum Torque
- 37.5 Nm @ 6,500 rpm
- Fuel System
- Bosch EFI with Electronic Throttle Control
- Transmission
- 6-Speed
- Clutch
- Wet, Multi-Plate, Slip
- Final Drive
- X-Ring Chain
- Exhaust
- Stainless Twin-Skin Header with Stainless Steel Silencer
Dimensions & Capacity
- Width at Handlebars
- 814 mm
- Height Without Mirrors
- 1,084 mm
- Seat Height
- 800 mm
- Wheelbase
- 1,377 mm
- Rake
- 24.6°
- Trail
- 102 mm
- Wet Weight
- 170 kg
- Fuel Tank
- 13 Litres
- Overall Length
- Not listed on official Nepal specification page
- Ground Clearance
- Not listed on official Nepal specification page
Suspension & Brakes
- Frame
- Hybrid Spine/Perimeter Tubular Steel, Bolt-On Rear Subframe
- Swingarm
- Twin-Sided Cast Aluminium Alloy
- Front Suspension
- 43 mm USD Big Piston Fork, 140 mm Travel
- Rear Suspension
- Gas Monoshock RSU with External Reservoir and Preload Adjustment
- Rear Travel
- 130 mm
- Front Brake
- 300 mm Disc, 4-Piston Radial Caliper, ABS
- Rear Brake
- 230 mm Disc, Floating Caliper, ABS
Wheels, Tyres & Technology
- Front Wheel
- 17 × 3-Inch Cast Aluminium Alloy, 10-Spoke
- Rear Wheel
- 17 × 4-Inch Cast Aluminium Alloy, 10-Spoke
- Front Tyre
- 110/80 R17
- Rear Tyre
- 150/70 R17
- Instrument Cluster
- Analogue Speedometer with Multi-Function LCD
- Official Fuel Consumption
- 3.5 L/100 km
- CO₂ Figure
- 83.8 g/km
- Service Interval
- 8,000 km / 6 Months
Throttle Nepal Insight
The Speed 400's important buying context is the combination of 40 PS, 170 kg wet weight, an 800 mm seat height and 17-inch wheels. Those numbers place the same 398.15cc Triumph engine in a lower, more road-focused package than the Scrambler 400 X, which makes the Speed 400 the more relevant Triumph 400 for buyers primarily researching paved-road use.
Triumph Speed 400 Engine and Performance
The Triumph Speed 400 produces 40 PS at 8,000 rpm and 37.5 Nm at 6,500 rpm from its 398.15cc liquid-cooled DOHC single-cylinder engine.
Bosch electronic fuel injection works with electronic throttle control. The engine is paired with a six-speed gearbox, wet multi-plate slip clutch and X-ring chain final drive.
- Engine: 398.15cc liquid-cooled DOHC single-cylinder.
- Maximum power: 40 PS / 39.5 bhp at 8,000 rpm.
- Maximum torque: 37.5 Nm at 6,500 rpm.
- Fuel system: Bosch EFI with electronic throttle control.
- Gearbox: 6-speed.
- Clutch: wet multi-plate slip clutch.
- Final drive: X-ring chain.
Triumph Nepal does not publish an official top-speed figure on the Speed 400 specification page used for this update. Throttle Nepal therefore does not repeat the unsupported 167 km/h figure that appeared on the previous version of this page.
Triumph Speed 400 Mileage and Fuel Range
Triumph lists official Speed 400 fuel consumption at 3.5 L/100 km under defined test conditions. That converts mathematically to approximately 28.6 km/l.
With the 13-litre fuel tank, the same official consumption figure gives a theoretical range of approximately 371 km.
This is a mathematical calculation rather than tested real-world range. Triumph states its fuel-consumption figure is measured under specific test conditions and may not reflect actual riding results. Throttle Nepal has not independently mileage-tested this motorcycle.
Triumph Speed 400 Seat Height, Weight and Dimensions
The Triumph Speed 400 has an 800 mm seat height, 170 kg wet weight and 1,377 mm wheelbase.
The 800 mm seat is lower than the Scrambler 400 X and may be easier to manage for riders concerned about reach to the ground.
Triumph lists 170 kg wet weight. This matters most when parking, manually moving the bike and making low-speed turns.
The wheelbase combines with 17-inch wheels and an 814 mm handlebar width to define the Speed 400's roadster proportions.
Triumph Speed 400 Features
Key Triumph Speed 400 equipment confirmed on the official Nepal specification includes a 40 PS engine, electronic throttle control, 43 mm USD fork, adjustable rear monoshock, ABS-equipped disc brakes and analogue/LCD instrumentation.
398.15cc Liquid-Cooled Engine
The four-valve DOHC single-cylinder engine produces 40 PS at 8,000 rpm and 37.5 Nm at 6,500 rpm.
Electronic Throttle Control
Triumph pairs Bosch electronic fuel injection with electronic throttle control.
43 mm USD Big Piston Fork
The upside-down front suspension provides 140 mm of wheel travel.
Adjustable Gas Monoshock
The rear RSU uses an external reservoir, preload adjustment and 130 mm wheel travel.
ABS-Equipped Disc Brakes
A 300 mm front disc and 230 mm rear disc are both listed with ABS.
Analogue + LCD Instruments
The instrument package combines an analogue speedometer with an integrated multi-function LCD screen.
Triumph Speed 400 Brakes, Suspension and Tyres
The Speed 400 uses a 43 mm USD fork, preload-adjustable rear monoshock, ABS-equipped disc brakes and 17-inch cast aluminium wheels.
- Front suspension: 43 mm USD Big Piston fork with 140 mm travel.
- Rear suspension: gas monoshock RSU with external reservoir, preload adjustment and 130 mm travel.
- Front brake: 300 mm fixed disc with four-piston radial caliper and ABS.
- Rear brake: 230 mm fixed disc with floating caliper and ABS.
- Front tyre: 110/80 R17.
- Rear tyre: 150/70 R17.
- Wheel size: 17-inch cast aluminium alloy wheels front and rear.
The 17-inch front and rear wheel setup confirms the Speed 400's road-focused role. Riders looking for a taller Triumph 400 with a larger front wheel and longer suspension travel should compare it with the Scrambler 400 X instead.
Triumph Speed 400 Colours and Variant in Nepal
Triumph Nepal currently displays the Speed 400 in four factory colour combinations.
The Speed 400 is listed with the same core mechanical specification across these colour choices. Actual showroom colour availability can change.
Triumph Speed 400 Strengths and Things to Consider
The Speed 400 combines a 40 PS engine, relatively low 800 mm seat and road-focused 17-inch chassis, while its wet weight and official test-cycle fuel consumption are worth considering before purchase.
Key Strengths
- 398.15cc liquid-cooled engine produces 40 PS and 37.5 Nm.
- The 800 mm seat height is relatively approachable for a 400cc roadster.
- 43 mm USD front suspension provides 140 mm wheel travel.
- Rear suspension includes preload adjustment.
- Official service interval is 8,000 km or six months, whichever comes first.
Things to Consider
- Triumph lists the motorcycle at 170 kg wet weight.
- Its 17-inch wheels and roadster chassis are aimed primarily at paved-road riding.
- The 3.5 L/100 km consumption figure comes from controlled test conditions rather than Throttle Nepal testing.
- The official Nepal specification page does not publish an overall motorcycle length.
- Ground clearance is also not stated on the official Nepal specification page used for this update.
Still Deciding on the Triumph Speed 400?
Continue with a deeper review, compare it with another roadster or explore other Triumph models in Nepal.
Read the Triumph Speed 400 Review
Explore deeper analysis of suitability, ownership, trade-offs and competitors.
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View All Triumph BikesTriumph Speed 400 Alternatives in Nepal
Buyers researching the Triumph Speed 400 can also consider the Triumph Scrambler 400 X, KTM 390 Duke and Bajaj Pulsar NS400Z depending on riding style, budget and priorities.
Triumph Scrambler 400 X
Consider it if: you want the same Triumph 400 platform in a taller scrambler-style chassis with a 19-inch front wheel.
View Scrambler 400 X
KTM 390 Duke
Consider it if: you want another performance-focused single-cylinder roadster in the broader 400cc category.
View KTM 390 Duke
Bajaj Pulsar NS400Z
Consider it if: you want another high-capacity street motorcycle and place greater emphasis on purchase price.
View Pulsar NS400ZTriumph Speed 400 FAQs
Quick answers to common searches about the Triumph Speed 400 price, mileage, specifications, dimensions and ownership details in Nepal.
What is the Triumph Speed 400 price in Nepal?
The Triumph Speed 400 price in Nepal is Rs. 7,19,900 in Throttle Nepal's updated 2026 record. Final on-road charges may vary.
What is the Speed 400 price in Nepal?
Speed 400 commonly refers to the Triumph Speed 400. Its updated Nepal price is Rs. 7,19,900.
What is the Triumph Speed 400 mileage?
Triumph lists official fuel consumption at 3.5 L/100 km under defined test conditions. This converts to approximately 28.6 km/l. Throttle Nepal has not independently mileage-tested the Speed 400.
What are the Triumph Speed 400 specifications?
Key specifications include a 398.15cc liquid-cooled DOHC engine, 40 PS, 37.5 Nm, 6-speed gearbox, 170 kg wet weight, 800 mm seat height and 13-litre fuel tank.
What is the Triumph Speed 400 seat height?
The Triumph Speed 400 seat height is 800 mm.
What is the Triumph Speed 400 weight?
Triumph lists the Speed 400 at 170 kg wet weight.
What is the Triumph Speed 400 fuel tank capacity?
The Triumph Speed 400 has a 13-litre fuel tank.
What is the Triumph Speed 400 on-road price in Nepal?
Throttle Nepal currently records the base motorcycle price at Rs. 7,19,900. The final on-road amount can vary after registration, road tax, insurance and other applicable charges.
What is the top speed of the Triumph Speed 400?
Triumph Nepal's official Speed 400 specification page does not publish a maximum-speed figure. Throttle Nepal therefore does not list an unsupported top-speed number on this page.
How often does the Triumph Speed 400 need servicing?
Triumph lists a service interval of 8,000 km or six months, whichever comes first.