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Triumph Tracker 400

 

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Make Model

Triumph Tracker 400

Year

2026

Engine

Four stroke, single cylinder, DOHC, 4 valves

Capacity

398 cc / 24.3 cu-in

Bore x Stroke

89.0 x 64.0mm

Cooling System

Liquid cooled

Compression Ratio

12.0:1

Induction

Bosch electronic fuel injection with electronic throttle control

Emission

Euro 5+
Exhaust Stainless steel 3 into 1 header system with underslung primary silencer and side mounted secondary silencer

Starting

Electric

Max Power

30.9 kW / 41.4 hp @ 9000 rpm

Max Torque

37.5 Nm / 27.7 ft-lbs @ 7500 rpm

Clutch

Wet multiplate with assist and slip functions

Transmission 

6-Speed

Final Drive

X-ring chain
Frame Hybrid spine/perimeter, tubular steel, bolt-on rear subframe
Swingarm Twin-sided, cast aluminium alloy

Front Suspension

43mm Showa Big Piston, non-adjustable inverted fork

Front Wheel Travel

140 mm / 5.5 in

Rear Suspension

Gas monoshock RSU with external reservoir and pre-load adjustment.

Rear Wheel Travel

130 mm / 5.1 in

Front Brakes

Single 300 mm fixed disc with radially mounted 4-piston caliper

Rear Brakes

Single 230 mm disc with floating caliper
ABS Bosch dual channel

Wheels Front

17 x 3.0 in, Cast aluminium alloy

Wheels Rear

17 x 4.0 in, Cast aluminium alloy

Front Tyre

110/70 R17
Rear Tyre 150/60 x R17

Rake

24.4°

Trail

107 mm / 4.2 in

Dimensions

Width: 848 mm / 33.4 in

Height: 1041 mm / 41.0 in

Wheelbase

1359 mm / 53.5 in

Seat Height

798 mm / 31.4 in

Wet Weight

173 kg / 381.4 lbs
Fuel Capacity  12.9 Litres / 3.4 US gal
Instruments Analogue speedometer with integrated multi-function LCD screen
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From a press release by Triumph:

The new Tracker 400 draws inspiration from flat track racing, capturing the raw, stripped-back aesthetic and competitive spirit synonymous with this class, channeling the style and attitude of bikes built for the oval dirt track.

Designed to stand out in the crowd, the Tracker 400 combines race-inspired styling with aggressive lines for an unmistakable flat track silhouette. Classic Triumph design cues and the iconic engine profile make this a true Modern Classic.

The tracker-style fuel tank, with its sculpted knee cut-outs, pairs seamlessly with the fly screen and color-coded seat cowl and the dual-spoke wheels with blocky dual-purpose Pirelli MT60 RS tires, deliver a bold, sporty stance. As a Triumph Modern Classic, it features the signature engine profile with powder-coated covers and bright-machined cylinder head fins. That unmistakable Triumph DNA runs throughout, with a classic round LED headlight up front and flowing twin upswept silencers at the rear.
The Tracker 400 is offered in three striking race-inspired color schemes, each showcasing bold Tracker lettering on the fuel tank, set against sleek racing stripes with dramatic mud-splatter detailing that extends seamlessly onto the seat cowl. A distinctive number board proudly displaying ‘400’ pays tribute to legendary flat track racers.

The Aluminum Silver Gloss scheme is accented with Racing Red graphics across the fuel tank, seat cowl, number board, and wheels. Racing Yellow delivers a vibrant statement with its bold yellow tank and seat cowl, contrasted by Phantom Black elements and Racing Yellow highlights on the number board and wheels. For a darker, more aggressive look, Phantom Black combines moody black with Dark Silver, Vanilla White, and Pearl Metallic White accents across the tank, cowl, number board, and wheels.
Upright and elbows out – that’s the essence of Flat Track style. Wider handlebars, set at .9 in. (23mm) broader and 5.3 in. (134mm) lower than those on the Speed 400 to enhance the bike’s dynamic stance. Footpegs are repositioned 3.4 in. (86mm) further back and 1 in. (27mm) higher, creating a confident, aggressive posture. These ergonomics ensure that the Tracker 400 rides exactly how it looks, with bold and commanding presence.

Engineered for fun, sporty performance, the Tracker 400 has a dedicated chassis and premium suspension set-up. Up front, black anodized 1.7 in. (43mm) upside-down big piston forks offer 5.5 in. (140mm) of travel, while the rear gas monoshock RSU provides 5.1 in. (130mm) of travel with preload adjustment for two-up riding. Dual-purpose tires with a blocky tread pattern complete the look, offering flat track style with road-focused grip and handling.



The Tracker 400 integrates advanced rider technology without compromising its classic aesthetic. A seat height of 3.7 in. (805mm) with features like torque-assist clutch, switchable traction control, and ABS make the ride accessible and enjoyable. A contemporary single-dial analogue speedometer paired with a digital tachometer delivers essential information at a glance, with all wiring neatly hidden to preserve the clean, timeless Triumph look.

The latest model features a new and more powerful iteration of Triumph’s class leading TR series engine. This has been achieved through a combination of new mechanical parts, including a revised camshaft profile, along with a new engine tune. This results in a five percent increase in peak power, now producing 41.4 HP (42PS) peak power at 9,000 RPM, with a higher rev limit and stronger peak power at the top of the rev range. This allows the Tracker 400 to rev harder and higher, for an exhilarating and addictive throttle response that encourages the rider to exploit the performance available and ride this bike with the attitude it deserves.

The enhanced engine also retains the 27.7 ft-lbs (37.5Nm) of peak torque, with 80 percent of this available from 3,000 RPM, offering that linear, torque rich performance that adapts to any riding scenario. The ride by wire throttle ensures intuitive throttle response all the way through the six-speed gear box.

Triumph Motorcycles is committed to delivering exceptional performance and uncompromising quality – and the Tracker 400 is no exception. Built from premium components and precision-crafted parts, every detail is designed to optimize performance and elevate the riding experience.

Powerful four-piston radial calipers deliver strong, progressive braking performance, complemented by robust cast aluminum wheels and a swingarm that add strength and sophistication to the Tracker’s design. From the upside-down forks providing high-performance suspension, to the precision-machined cooling fins, Triumph’s meticulous attention to detail ensures a clean, uncluttered finish with no exposed wires, cables, or hoses to spoil the bike’s classic look. This attention to detail extends to the Tracker 400’s flawless paintwork, delivering a finish that exudes precision and quality.