Triumph Thruxton 400 2025 - Technical motorcycle description

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Specifications Triumph Thruxton 400 2025

Chassis: Two-seater saddle; Frame : steel tubing; Fuel capacity : 13 liters (3.43 US gallons); Seat height : 795 mm (31.30 in); Width : 775 mm (30.51 in); Min height : 1,110 mm (43.70 in); Wheelbase : 1,376 mm (54.17 in); Weight when fully loaded : 183 kg (403 lb)

Front axle: 43 mm inverted telescopic fork / Showa, Wheel travel : 135 mm (5.31 in); Angle de chasse : 24.5 °; Braking 1 Bybre disc Ø 300 mm (11.81 in), radial mounting, 4-piston caliper; Front tire (Tubeless) : 110 / 70 - 17 → Order this type of tire

Transmission: 6 stage gearbox , manual; Secondary by chain

Rear axle: Single shock absorber, Wheel travel : 130 mm (5.12 in); Preload adjustment; Braking 1 Bybre disc Ø 230 mm (9.06 in), single-piston caliper; Rear tire (Tubeless) : 150 / 60 - 17 → Order this type of tire

Motor: single-cylinder , 4 strokes; Injection Ø n/a; Cooling system : liquid; 2 ACT; 4 valves; 398.15 cc; 42 ch (41.40 hp) to 9,000 rpm; 3.90 mkg (37.50 Nm) to 7,500 rpm; Power-to-Weight Ratio : approx. 4.13 kg/ch; Torque-to-Weight Ratio : approx. 43.89 kg/mkg; Compression : 12 : 1; Starting system : electric

Standard equipment: Brake assist : Anti-lock braking system; Gear indicator; USB plug; Traction control; Anti-slip clutch

Practical information: Country of manufacture : India

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Essentials

Motorcyle equipment adapted for all members of the family and security elements.

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Motorcyle equipment adapted for all members of the family and security elements.

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Key facts Triumph Thruxton 400 (2025) : What you need to know before you buy

Prices

	Basic version
India	274,137₹

Bikers' reviews

of 2 reviews Read reviews

Model sold in 2025 2026

Replaced by

Thruxton 400 2026

Performance

Max speed : approximately 160 km/h (99.40 mph)
Average fuel consumption : 3.68 liters/100km (0.64 mpg)
Estimated range : 353 km (219 miles)
Calculated range until tank is empty, not verified.

Models

2026

2025

Competitor

Kawasaki Ninja 500 SE 2026

Find others Sport of 2025

Compare the Thruxton 400 to its competitors

Compared to its direct competitor, this Thruxton 400 offers a fairly balanced positioning, sitting right in the middle of the category. On the spec sheet, it highlights power output of 42 ch and torque of 3.9 Nm. Its torque-to-weight ratio of 43.89 kg/Nm limits its punch at low revs.

Fuel consumption

Triumph Thruxton 400 2025 : 3.68 liters/100km (0.64 mpg)

Kawasaki Ninja 500 SE 2026 Undisclosed

Range

Triumph Thruxton 400 2025 : 353 km (219 miles)

Kawasaki Ninja 500 SE 2026 Undisclosed

Torque

Triumph Thruxton 400 2025 : 3.9 mkg

Kawasaki Ninja 500 SE 2026 : 4.3 mkg

Power

Triumph Thruxton 400 2025 : 42 ch (41.40 hp)

Kawasaki Ninja 500 SE 2026 : 45.40 ch (44.80 hp)

Power-to-Weight ratio

Triumph Thruxton 400 2025 : 4.13 kg/ch *

Kawasaki Ninja 500 SE 2026 : 3.56 kg/ch *

Torque-to-Weight ratio

Triumph Thruxton 400 2025 : 43.89 kg/mkg *

Kawasaki Ninja 500 SE 2026 : 37.08 kg/mkg *

Speed

Triumph Thruxton 400 2025 : approximately 160 km/h (99.40 mph)

Kawasaki Ninja 500 SE 2026 : approximately 170 km/h (105.60 mph)

CO² emissions

Triumph Thruxton 400 2025 Undisclosed

Kawasaki Ninja 500 SE 2026 : 89 g/km

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Bikers' reviews Leave a review - 2 reviews

Truxton 400

Bob. Bdy Model 2025

183 kg for 42 horsepower, that's too heavy for a single-seater! Steel frame? Isn't there a way to make a lighter frame these days? 08/16/2025 16:42 Rating : 4/5 Respond to Bob. Bdy

Poids

Sir Celester Model 2025

Always the same problem... It's the weight of a bike with 3 times the power... In 2025 we'll be able to make a 400 weighing less than 140 kg dry, so why is it so rare? 183 quite full, it's a dry much higher than that. 08/08/2025 10:13 Rating : 2/5 Respond to Sir Celester

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Used

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FAQ Your frequently asked questions about the Thruxton 400 2025

What is the power of the Thruxton 400?: The Thruxton 400 2025 develops a power of 42 ch (41.40 hp)
What is the torque of the Thruxton 400?: The maximum torque of the Thruxton 400 2025 is 3.90 mkg (37.50 Nm) to 7,500 rpm.
What is the maximum speed of the Thruxton 400?: The Thruxton 400 2025 is capable of reaching a top speed of approximately 160 km/h (99.40 mph) on the track.
What is the weight of the Thruxton 400?: The Thruxton 400 2025 has a a weight when fully loaded of 183 kg (403 lb).
What is the fuel consumption of the Thruxton 400?: Average fuel consumption is estimated at 3.68 l/100km (0.64 mpg) according to the WMTC cycle.
QWhat is the seat height of the Thruxton 400?: To ensure good accessibility, the Thruxton 400 2025 offers a minimum seat height of 795 mm (31.30 in).
What is the price of the Thruxton 400?: The price of the Thruxton 400 2025 is 274,137₹ in India
Is the Thruxton 400 approved for transporting a passenger?: Yes, this vehicle is equipped as standard for 2 people.
What size tires should I put on my Thruxton 400?: The standard size for a Thruxton 400 2025 is 110 / 70 - 17 for the front, and 150 / 60 - 17 for the rear.
What colors are available for the Thruxton 400?: For the 2025 model year, the Thruxton 400 is available in several colors: white, black, yellow and red.

Technical motorcycle description Triumph Thruxton 400 2025

Specifications Triumph Thruxton 400 2025

Essentials

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