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2024 Triumph SPEED 400 — photo 1 of 7
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Specs

New or used
Used
Condition grade
Excellent
Availability
In stock
Location
Polaris KTM Medina
Colour
CARNIVAL RED STORM GREY
Displacement
398 ccManufacturer specDealer: 398.15 cc
Cylinders
1Manufacturer specDealer: Liquid-cooled, 4 valve, DOHC, single-cylinder
Cooling
Liquid-cooledManufacturer spec
Final drive
ChainManufacturer spec
Mileage
839 mi
Seat height
31.1 inManufacturer spec
Wheelbase
54.2 inManufacturer specDealer: 54.21 in.
Front tyre
110/70 R17Manufacturer spec
Rear tyre
150/60 R17Manufacturer spec
Dry weight
375 lbManufacturer spec
Wet weight
375 lbManufacturer specDealer: 375 lb. (170kg)
Fuel capacity
3.43 galManufacturer spec
VIN
SMTT127Y5RNA17981
Stock #
U6018
All details from the dealer (29)

Specifications

Type
Liquid-cooled, 4 valve, DOHC, single-cylinderManufacturer spec
Capacity
398.15 ccManufacturer spec
Bore
89.0Manufacturer spec
Stroke
64.0Manufacturer spec
Compression
12:1Manufacturer spec
Max Power EC
39.5 HP (40PS) @ 8,000 RPMManufacturer spec
Max Torque EC
27.7 ft. lb. @ 6,500 rpmManufacturer spec
System
Bosch electronic fuel injection with electronic throttle controlManufacturer spec
Exhaust
Stainless twin-skin header system with stainless steel silencerManufacturer spec
Clutch
Wet, multi-plate, slipManufacturer spec
Gearbox
6 speedManufacturer spec
Frame
Hybrid spine/perimeter, tubular steel, bolt-on rear subframeManufacturer spec
Swingarm
Twin-sided, cast aluminum alloyManufacturer spec
Front Wheel
Cast aluminum alloy 10 spoke, 17 x 3 in.Manufacturer spec
Rear Wheel
Cast aluminum alloy 10 spoke, 17 x 4 in.Manufacturer spec
Front Suspension
43mm upside down Big Piston forks. 140mm wheel travelManufacturer spec
Rear Suspension
Gas monoshock RSU with external reservoir and pre-load adjustment. 130mm wheel travelManufacturer spec
Front Brakes
300mm fixed disc, four-piston radial caliper, ABSManufacturer spec
Rear Brakes
230mm fixed disc, floating caliper, ABSManufacturer spec
Instrument Display and Functions
Analogue speedometer with integrated multi-function LCD screenManufacturer spec
Width Handlebars
32.05 in. (814 mm)Manufacturer spec
Height Without Mirror
42.68 (1084mm)Manufacturer spec
Rake
24.6 ºManufacturer spec
Trail
4.02 in. (102 mm)Manufacturer spec
Tank Capacity
3.43 US gal. (13 litres)Manufacturer spec
Service Interval
10,000 miles (16,000km)/12 months (whichever comes first)Manufacturer spec

Engine

Bore and Stroke
89 x 64 mmManufacturer spec
Compression Ratio
12:1Manufacturer spec

General

Colors
Carnival Red / Storm Gey, Caspian Blue / Storm Grey, Phantom Black / Storm GreyManufacturer spec

Price history

Tracked since Sep 30, 2026 · last checked 4h ago

Not enough observations yet — the chart appears after the second crawl of this listing.

Timeline

  1. First seen

    Sep 30, 2026

Market context

Comp set: 2022–2026 Triumph SPEED 400 · 2 listings

Fewer than three comparable units are indexed, so there is no honest median to compare against yet. We would rather show nothing than a number we cannot stand behind.

How rare

  • 2 of this model on Throttle
  • The only 2024 Triumph SPEED 400 on Throttle today
  • 2 of this model in the red family on Throttle

Counts of listings for sale on Throttle today, one machine counted once. Throttle indexes the dealer sites it has vetted, not every dealer.

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