2025 Triumph Scrambler 400

Description

The 2025 Triumph Scrambler 400 X takes classic scrambler style and packages it in a modern, lightweight, small-capacity format. With a 398 cc single-cylinder engine, 19″ front and 17″ rear wheels, 150 mm suspension travel front and rear, and premium finishes, it’s built for riders who want an agile, fun, and stylish machine for both city riding and light adventures.

Features

Modern Single-Cylinder Engine – A liquid-cooled, 4-valve, DOHC 398.15 cc single delivers 39.5 hp at 8,000 rpm and 27.7 ft-lb of torque at 6,500 rpm.
Scrambler Chassis & Wheels – 19″ front cast wheel and 17″ rear, generous 150 mm travel suspension both front (43 mm USD fork) and rear (monoshock RSU), giving a taller, more adventurous stance than typical road-only bikes.
Premium Components & Tech – Twin-skin stainless exhaust header system, LED lighting, Bosch EFI, analogue speedometer with integrated LCD screen, USB-C socket, ABS and traction control.
Lightweight & Accessible – With a claimed wet weight around 179 kg (395 lb) and seat height of 835 mm (32.9 in), it’s approachable yet capable.

Technical Specifications

Type: Liquid-cooled, 4-valve, DOHC, single-cylinder
Displacement: 398.15 cc
Max Power: 39.5 hp (≈40 PS) @ 8,000 rpm
Max Torque: 27.7 ft-lb (≈37.5 Nm) @ 6,500 rpm
Clutch / Gearbox: Wet, multi-plate clutch; 6-speed gearbox
Frame: Hybrid spine/perimeter steel frame, bolt-on rear subframe
Front Suspension: 43 mm upside-down Big Piston fork, 150 mm travel
Rear Suspension: Gas monoshock RSU with external reservoir, preload adjustable, 150 mm travel
Front Brake: 320 mm disc with 4-piston radial caliper; ABS standard
Rear Brake: 230 mm disc with single-piston floating caliper; ABS standard
Front Wheel / Tyre: 19″ cast alloy, 100/90-19 tyre
Rear Wheel / Tyre: 17″ cast alloy, 140/80-17 tyre
Seat Height: 835 mm (32.9 in)
Fuel Tank Capacity: 13 L (≈3.43 US gal)
Wet Weight: ~179 kg (395 lb)
Service Interval: 10,000 miles / 16,000 km or 12 months (whichever comes first)