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ID # 40302551
2026 Triumph SPEED 400 Pearl Metallic White and Phantom Black
Videos
Overview
The Speed 400 brings Triumph’s unmistakable stripped back custom style, agile handling, responsive performance, and category-defining build quality to a new class of rider.
Iconic
A future legend, an icon in the making. Crafted and perfected for a whole new generation of Triumph riders.
Specifications
Category Name
Motorcycles
Color
Pearl Metallic White and Phantom Black
Brakes
300mm disc and powerful radial caliper with ABS
Engine
Characterful and responsive TR-Series engine (Euro 5 compliant)
Lighting
Premium LED lighting and rear light signature
Suspension
43mm diameter upside-down forks and pre-load adjustable rear monoshock
Instruments
Analog speedometer with integrated full-feature LCD display
Traction Control
Ride-by-wire throttle with switchable traction control
features
Brakes
300mm disc and powerful radial caliper with ABS
Engine
Characterful and responsive TR-Series engine (Euro 5 compliant)
Service
Class-leading 10,000 miles (16,000 Km) service interval
Lighting
Premium LED lighting and rear light signature
Suspension
43mm diameter upside-down forks and pre-load adjustable rear monoshock
Instruments
Analog speedometer with integrated full-feature LCD display
Traction Control
Ride-by-wire throttle with switchable traction control
engine and transmission
Engine & Transmission
Type
Liquid-cooled, 4 valve, DOHC, single-cylinder
Capacity
398.15 cc
Bore
89.0
Stroke
64.0
Compression
12:1
Max Power EC
39.5 HP (40PS) @ 8,000 RPM
Max Torque EC
27.7 ft lb @ 6,500 rpm
System
Bosch electronic fuel injection with electronic throttle control
Exhaust
Stainless twin-skin header system with stainless steel silencer
Final Drive
X-ring chain
Clutch
Wet, multi-plate, slip & assist
Gearbox
6 speed
chassis
Chassis
Frame
Hybrid spine/perimeter, tubular steel, bolt-on rear subframe
Swingarm
Twin-sided, cast aluminum alloy
Front Wheel
Cast aluminum alloy 10 spoke, 17 x 3 in
Rear Wheel
Cast aluminum alloy 10 spoke, 17 x 4 in
Front Tire
110/70 R17
Rear Tire
150/60 R17
Front Suspension
43mm upside down Big Piston forks. 140mm wheel travel
Rear Suspension
Gas monoshock RSU with external reservoir and pre-load adjustment. 130mm wheel travel
Front Brakes
300mm fixed disc, four-piston radial caliper, ABS
Rear Brakes
230mm fixed disc, floating caliper, ABS
Instrument Display and Functions
Analogue speedometer with integrated multi-function LCD screen
dimensions and weights
Dimensions And Weights
Width Handlebars
31.30 in (795 mm)
Height Without Mirror
42.68 (1084mm)
Seat Height
31.10 in (790 mm)
Wheelbase
54.21 in (1377 mm)
Rake
24.6 º
Trail
4.02 in (102 mm)
Tank Capacity
3.43 US gal (13 litres)
Wet Weight
375 lb (170kg)
fuel consumption
CO2 Figures
EPA Procedure CO2 emissions and fuel consumption data are measured according to regulation 40 CFR Part 86 Subpart F. Figures for fuel consumption are derived from specific test conditions and are for comparative purposes only. They may not reflect real driving results.
service
Service Interval
10,000 miles (16,000km)/12 months (whichever comes first)
Videos
Category Name
Motorcycles
Color
Pearl Metallic White and Phantom Black
Brakes
300mm disc and powerful radial caliper with ABS
Engine
Characterful and responsive TR-Series engine (Euro 5 compliant)