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Triumph Thruxton 400 Key Specs
Tyre Type
Tubeless
ABS
Dual Channel
Overall Mileage
27.02 kmpl
Engine Size
349 cc
Power
40 PS @ 8700 rpm
Torque
32 Nm
Triumph Thruxton 400 Key Specifications
Tyre Type
Tubeless
ABS
Dual Channel
Overall Mileage
27.02 kmpl
Engine Size
349 cc
Power
40 PS @ 8700 rpm
Torque
32 Nm
Kerb Weight
183 Kg
Ground Clearance
158 mm
Triumph Thruxton 400 Variants & Prices
| Variant Details | Ex. Showroom Price | |
|---|---|---|
Thruxton 400 STD Base Model | ₹ 2.66 Lakh* |
Thruxton 400 STD
₹ 2.66 Lakh*
157 kmph | 27.02 kmpl | 349 cc
Triumph Thruxton 400 Overview

Salil Kumar
Updated on April 22, 2026
The Triumph Thruxton 400 features a 398cc liquid-cooled engine delivering 37.5 Nm of torque. This cafe racer utilizes a 6-speed gearbox for smooth transitions, achieving a mileage of 28.3 kmpl. Equipped with a standard 12V battery, the powertrain ensures reliable ignition. Its 17-inch wheels and 43mm front forks provide agile handling. With a 13-liter fuel tank and 800mm seat height, this 170kg motorcycle combines classic aesthetics with modern 40hp performance for all daily urban riders.
Engine, Performance and Mileage
The Triumph Thruxton 400 features a liquid-cooled 398cc single-cylinder engine that generates 37.5 Nm of peak torque at 6,500 rpm. This DOHC 4-valve powertrain utilizes a 6-speed gearbox equipped with a slipper clutch for smooth transitions. Delivering a fuel mileage of 29 km/l, the 40 PS motor provides consistent performance for the 400-class segment. With its 89 mm bore and 64 mm stroke, this 1-cylinder unit utilizes a 12V battery for ignition and remains a modern machine.
handling ride quality
The Triumph Thruxton 400 features a 398cc engine producing 37.5Nm torque paired with a 6-speed gearbox. This 176kg racer achieves 28kmpl mileage while maintaining agility via its 43mm USD forks and preload-adjustable monoshock. Handling is sharp with 17-inch alloy wheels and committed clip-on bars for cornering stability. Braking is managed by 300mm front discs and dual-channel ABS, while a 12V battery supports the start-stop ignition for reliable operation on 2-lane highways and tight urban corners.
safety
The Triumph Thruxton 400 protects riders with 2-channel ABS and 300mm front disc brakes. Its 398cc engine provides 37.5Nm of torque, balanced by a 6-speed gearbox using a slipper clutch to mitigate 100% of wheel hops during rapid downshifts. Achieving 28kmpl mileage, the motorcycle carries switchable traction control for maximum stability on slick roads. Precision 17-inch wheels and a manageable 800mm seat height ensure confidence, while full LED lighting enhances 24/7 visibility for every rider.
competition
The Thruxton 400 features a 398cc engine, 38Nm torque, and 6-speed gearbox to battle the 648cc Royal Enfield Continental GT 650. That 2-cylinder rival produces 52Nm, while the Triumph targets 28kmpl mileage. Another alternative, the KTM RC 390, uses a 373cc mill and a 12V battery system. These 3 motorcycles provide diverse 1-cylinder or 2-cylinder engine options against the 2024 British machine, ensuring a fierce 400cc segment fight against the 399cc Vitpilen 401 model.
pricing and features
The Triumph Thruxton 400 incorporates a liquid-cooled 398 cc engine generating 37.5 Nm of peak torque at 6500 rpm. This unit connects to a 6-speed gearbox, facilitating smooth transitions while maintaining an average mileage of 28.5 kmpl. Electrical stability is managed by a dedicated 12V battery system for consistent ignition. Its chassis features 43 mm upside-down forks and 17-inch wheels, complemented by a 13-liter fuel tank and 800 mm seat height for optimized rider ergonomics.
Triumph Thruxton 400 Specifications & Features
Thruxton 400 STD
Engine & Transmission
Motor & Battery
Mileage & Performance
Performance
Chassis & Suspension
Tyres & Brakes
Dimensions & Capacity
Electricals
Features & Safety
Features
Underpinnings
Warranty
Engine & Transmission
| Starting | Self Start Only |
| Engine Type | Liquid-cooled, Single-cylinder, 4 Valve, DOHC |
| Displacement | 349 cc |
| Max Torque | 32 Nm @7500 rpm |
| Number of Cylinders | 1 |
| Cooling System | Liquid Cooled |
| Fuel Supply | Electronic Injection |
| Gear Box | 6 Speed |
| Bore | 89 mm |
| Stroke | 56.1 mm |
| Compression Ratio | 12.1 : 1 |
| Emission Type | BS6.2 |
| Clutch | Wet, Multiplate, Assist And Slip Clutch |
| Valve Per Cylinder | 4 |
Motor & Battery
| Drive Type | Chain Drive |
| Transmission | Manual |
| Peak Power | 40 PS @ 8700 rpm |
Mileage & Performance
| Overall Mileage | 27.02 kmpl |
| zero to 100 kmph | 8.30 s |
Performance
| Top Speed | 157 kmph |
| Acceleration 0-100 Kmph | 8.3 s |
Chassis & Suspension
| Body Type | Cafe Racer Bikes |
Tyres & Brakes
| Front Brake Diameter | 300 mm |
| Rear Brake Diameter | 230 mm |
Dimensions & Capacity
| Width | 775 mm |
| Height | 1116 mm |
| Fuel Capacity | 13 L |
| Ground Clearance | 158 mm |
| Wheelbase | 1376 mm |
| Kerb Weight | 183 Kg |
| Seat Height | 795 mm |
Electricals
| Headlight | LED |
| Taillight | LED |
| Turn Signal Lamp | LED |
| Low Fuel Indicator | |
| Drls |
Features & Safety
| Pass Switch | |
| Tachometer | Digital |
| Fuel Gauge | Digital |
| Engine Kill Switch |
Features
| Instrument Console | Analogue and Digital |
| Speedometer | Analogue |
| Tripmeter | Digital |
| Seat Type | Single |
| Passenger Footrest | |
| Odometer | Digital |
| Body Graphics | |
| digital display type | LCD |
Underpinnings
| Suspension Front | 43 mm Upside Down Big Piston Forks. Wheel Travel - 140 mm |
| Suspension Rear | Gas Monoshock (RSU) With External Reservoir And Pre-load Adjustment, Wheel Travel - 130 mm |
| Brakes Front | Disc |
| Brakes Rear | Disc |
| Tyre Size | Front :-110/70-17, Rear :- 150/60-17 |
| Wheel Size | Front :-431.8 mm,Rear :-431.8 mm |
| Wheels Type | Alloy |
| Tubeless Tyre | 1 |
| ABS | Dual Channel |
| Frame | Hybrid Spine And Perimeter, Tubular Steel, Bolt-on Rear Subframe |
| first service | 16000 km / 1 Year |
| caliper front piston | 4 |
| caliper rear piston | 1 |
| Tyre Type | Tubeless |
Warranty
| Vehicle Warranty | 2 Years |
StartingSelf Start Only
Engine TypeLiquid-cooled, Single-cylinder, 4 Valve, DOHC
Displacement349 cc
Max Torque32 Nm @7500 rpm
Number of Cylinders1
Cooling SystemLiquid Cooled
Fuel SupplyElectronic Injection
Gear Box6 Speed
Bore89 mm
Stroke56.1 mm
Compression Ratio12.1 : 1
Emission TypeBS6.2
ClutchWet, Multiplate, Assist And Slip Clutch
Valve Per Cylinder4
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