Triumph Scrambler 400 X (MY2024) — Scrambler
Triumph Press

2024 · Scrambler · Buyer's Guide

Scrambler 400 X (MY2024)

3.5 / 5 NastyNils Rating · against its class

Big-Bike Manners, Small Package

The Machine's Character

The Scrambler 400 X is Triumph's first bike in the small-capacity class, and it doesn't feel like a budget bike. The 398 cc liquid-cooled single is shared with the Speed 400, but here it's tuned to spread its torque more widely, making 39 hp and 28 lb-ft. The chassis also earns the Scrambler name. You get 5.9 in (150 mm) of travel at each end, a 19-inch front wheel, dual-purpose tires and a USD fork on a steel trellis frame. Bosch ABS, traction control and a slipper clutch all come standard. Over the road bike it shares an engine with, it adds real hardware, not just a new paint job.

It's playful and forgiving, it soaks up broken pavement well, and the finish looks like it belongs on a pricier machine. Running costs stay low, which matters if you plan to keep it for years. It's a strong pick for newer riders, returning riders and anyone who wants a stylish bike for back roads and graded gravel. The honest caveat is the suspension, which is budget hardware. The fork has no adjustment at all, and only the rear shock takes preload. Easy trails are fine. Hammer it hard off-road for long stretches and it runs out of answers.

Hard Numbers

Spec sheets don't ride bikes, but they set the baseline.

Show full specs & equipment Hide specs & equipment
Key specifications
Power 39 hp (29 kW) @ 8,000 rpm
Torque 28 lb-ft (38 Nm) @ 6,500 rpm
Displacement 398 cc
Engine Single-cylinder
Cooling Liquid-cooled
Gearbox 6-speed
Final drive Chain
Fork Upside-down (USD)
Front brake 320 mm
Front tire 100/90-19
Rear tire 140/80-17
Wheelbase 55.8 in (1418 mm)
Ground clearance 5.9 in (150 mm)
Front travel 5.9 in (150 mm)
Rear travel 5.9 in (150 mm)
Seat height 32.9 in (835 mm)
Wet weight 395 lb (179 kg)
Fuel capacity 3.4 gal (13 L)

Equipment check

Chassis

  • Rear Suspension Adjustable Standard

Comfort

  • Heated Grips Optional
  • Luggage System Optional

Connectivity

  • USB Charging Port Standard

Drivetrain

  • Slipper Clutch Standard

Safety

  • ABS Bosch ABS Cornering brake safetyStronger consistent braking Standard
  • Traction Control Standard
  • Ride Modes Triumph Ride-by-Wire Throttle Maps Selectable ride modesRefined throttle response Standard
Aerial panoramic view of Dead Horse Point State Park near Moab, Utah. The Colorado River winds through deeply layered red-rock canyons and mesas characteristic of the high desert terrain. The arid landscape extends toward distant mountains under a partly cloudy sky. Daylight conditions, good visibility.
Drew Burks / Pexels

The Truth on the Street

What follows comes from years of listening: paddock talk, owner chats, club-night conversation and the messages riders send me directly. On the Scrambler 400 X the pattern is clear. Owners love the engine and what they got for the money, while the complaints center on the front brake, with a few notes on buzz and gearing.

A single that punches above its price

Riders consistently praise the engine. It pulls cleanly from low revs and revs out with a crisp, eager top end, and many feel it outperforms most of its rivals. The price sits near the bottom of its class, yet owners say the badge, finish and equipment feel a level up. Larger riders report that the cockpit fits them, and the two-piece seat stays plush on long days.

Soft brakes and a busy gearbox

The most repeated gripe is the front brake. Owners describe a spongy lever with little initial bite, which they put down to the soft-compound pads, and it costs them confidence on the road. A few find the single buzzy through the pegs and bars at higher speeds, which wears on long highway runs. Others say the short gearing keeps them shifting constantly in traffic.

Known issues

  • Rear shock fade after extended rough-road use

    suspension occasional

    Under sustained off-road pounding, the rear shock overheats and loses damping effectiveness, causing a wallowy, disconnected feel.

  • Engine warning light and intermittent stalling

    electrics common

    Many owners report the MIL illuminating randomly and the engine stalling or refusing to start, often traced to a software glitch in the fuel-injection mapping.

  • Metal particles in engine oil at first service

    engine rare

    A few owners have found a concerning amount of fine metal flakes in the oil during the 600-mile first service, raising questions about initial engine run-in cleanliness.

The Expert Benchmark

Where this Triumph Scrambler 400 X pulls ahead of — or falls behind — its rivals on the numbers, and the typical bike in its class on character.

What kind of bike this is — character vs. the class

This bike Class average

Head-to-head: Triumph Scrambler 400 X vs. its rivals

The 'Should I Buy It?' Score

Forget spec-sheet bragging. Here's who the Scrambler 400 X is actually built for.

A scenic view of Angeles Crest Highway winding through rugged Southern California canyon terrain. Rocky mountainsides with golden earth tones frame the asphalt road with tight sweeping curves. Double yellow center line visible, sparse vegetation along the shoulders, clear blue sky with white clouds. Daylight, dry conditions. Iconic location for canyon-road enthusiasts.
Josh Sorenson / Pexels

Best motorcycle for Texas Hill Country?

Hill Country back roads are where this bike feels most at home: light, stable and easy between BBQ stops. With 39 hp it's a relaxed weekend partner, not a sport tourer for long interstate hauls.

Made for Austin / Texas Hill Country · Texas Hill Country BDR-X · Twisted Sisters

Best retro motorcycle for road trips?

Historic routes, small towns and an unhurried pace suit it well, and it looks right parked on any main street. Plan shorter days. The 3.4 gal tank and 39 hp favor back roads over big interstate stints.

Made for Acadia National Park · Austin / Handbuilt Motorcycle Show · Blue Ridge Parkway

Best cruiser for Sturgis?

Be straight with yourself: this is a nimble single, not a big-twin cruiser, and it won't bring that rumble or presence to a rally. As a light, stylish second bike for local runs, it makes real sense.

Made for Black Hills / Sturgis Rally Hub · A1A — Florida Atlantic Coast · Daytona Main Street / Bike Week

Alternatives to the Triumph Scrambler 400 X

If this one isn't quite the fit, these are the bikes worth riding back-to-back against it.

Any price note compares both bikes at the same age — the youngest age both have on the used market — against this Triumph Scrambler 400 X. “cheaper/pricier” is what that bike costs second-hand, not how worn it is.