2026 Triumph TF 450-E Review

Triumph is all in on off-road. After debuting the TF 450-RC motocross model last year, it was just a matter of time before the English brand would introduce an off-road-specific option. That time is now, as Triumph revealed its all-new TF 450-E and TF 250-E “competition enduros.” And E stands for enduro, not electric. This is Triumph’s first venture into the off-road market, and Cycle News recently got the chance to spend the day riding the big one, the TF 450-E.

Photography by Simon Cudby

SPECS | 2026 Triumph TF 450-E Review

The new TF 450-E is based on the motocross TF 450-RC, but Triumph didn’t take the easy route and simply slap on an 18-inch rear wheel, a kickstand, a softer suspension spring and call it an off-roader. Instead, Triumph put some real thought into it and made several significant off-road-specific changes to the E model. For starters, the E’s engine is equipped with a wide-ratio six-speed transmission versus the MX’s close-ratio five-speed. The updated transmission is paired with a longer stroke, a larger crank, enduro-specific mapping, and a longer header pipe for overall smoother power delivery. The muffler also includes a spark arrestor. Smoother doesn’t mean slower, though; the E’s 450 engine still produces a claimed 57.8 horsepower and 35.6 foot-pounds of torque.

There’s an 18-inch rear wheel mounted with a 140/90 Michelin Enduro 2 tire and a 51-tooth rear sprocket, compared to the 48-tooth on the RC version. A larger 2.2-gallon fuel tank provides more range than the 1.85-gallon tank on the motocross-specific 450. You’ll find KYB components front and rear tuned for off-roading. There are 10 millimeters less wheel travel at both ends for a lower center of gravity and to contribute to a lower seat height, which is nearly a half-inch lower at 37.6 inches. The TF-E’s swingarm is also longer for added stability.

The bike is fitted with a headlight and taillight; both are LED, with 1450 lumens up front. There is a high/low-beam switch on the left handlebar. There’s also a small digital display behind the front plate with speed, a neutral indicator, and a low-fuel light. The license-plate holder on the rear fender gives the bike a bit of a dual sport look, but it’s pure off-road.

Bodywork looks nearly the same as the TF motocrosser, and you’ll find the same vented side plate that covers the air box. They’ve made the air filter removable without the need for tools for easier maintenance. The Triumph also has a gripper seat cover but without ribs for added comfort over longer rides.

You have two engine-mapping options on the Triumph, controlled via a switchblock on the left handlebar. Mode one (light off) is standard and the more aggressive option; mode two (light on) is the smoother option. The switchblock also adjusts traction control, quickshift, and launch control. The Enduro model, however, does not include the Wi-Fi module, so personalizing the two maps is not as straightforward as it is with the RC motocrosser. The Wi-Fi module, however, can be purchased separately from Triumph.

The Triumph TF 450-E also features other off-road perks, such as a radiator fan, skid plate and handguards.

The Triumph TF 450-E weighs 17 pounds more than its MX cousin but is about $200 cheaper, at $10,795.

TRAILBLAZIN’ | 2026 Triumph TF 450-E Review

Triumph says the TF 450-E is a competition enduro bike designed to compete with bikes like the Honda CRF450X and the Yamaha WR450F, which are technically classified as high-performance trail bikes. The X meets California’s now-defunct “green sticker” program while the WR and the Triumph qualify for red stickers, which, in a nutshell, means it can’t be ridden in certain public areas year-round like you can with a green sticker bike.

Triumph arranged for us to ride the new bike on a challenging 10-mile loop in the SoCal High Desert. Twisty single-track, steep sandy hillclimbs, and rocky whoops awaited the new Triumph.

Right away, the bike feels very comfortable. The cockpit is super neutral, and the rider triangle is laid out well. The footpegs are exceptionally sharp and offer good grip. The ProTaper handlebars are noticeably taller than the ODI’s on the RC Edition, but the lock-on grips and Brembo components feel like the motocrosser—great. I started out in the more aggressive mapping option (light off) and off I went.

Right away, I was impressed with the throttle response and the lively feeling of the engine. The larger 51-tooth rear sprocket is a modification I’ve been wanting to make to our RC Edition; it helps improve initial torque. The engine spools up in a controlled manner, making it easy to ride in tighter sections without worrying about the engine flaming out. I had no issues all day.

The engine’s midrange is the bike’s headlining feature, just like it is on the RC motocrosser. The low-end torque won’t pull your arms off, which is exactly what you want from a big-bore enduro bike, but the E is no slouch, either. It still deserves respect whenever you crack the throttle, more so than on the Yamaha WR450F and the Honda CRF450X, and even the KTM 450 450 XCF-W.

The versatile wide-ratio six-speed transmission works in harmony with the Triumph’s power delivery and wonderful midrange. On this day, there was a gear for every situation, especially when climbing the many steep, soft and long hills we faced along the route. A lack of power was never an issue. And that extra sixth gear also gives the Triumph an impressive top speed.

The smoother map noticeably gives the bike a more toned-down feeling. In the light-on mode, you can feel the more trail-friendly personality that lives inside the TF-E, putting it more in line with the WR450F and the CRF450X. You’ll prefer this setting for more casual rides due to its smoother nature, but when you’re feeling spunky or in race mode, you’ll prefer the more aggressive, light-off option.

I like the quickshifter on the MX Triumph models, and the one on the Enduro model is no different. It is quick with no hiccups and keeps the RPS’s alive as you move up a gear. It feels better than the quickshifters in the KTM and Husqvarna bikes, which react slower and are more notchy. However, the quickshifter didn’t feel as beneficial for a casual trail ride as it does on a competition track. However, when you’re tearing down a wide-open bomb run, you could find it handy.

Traction control is another option on the Triumph but there was no use for it on our test day. These new Michelin tires did their job and hooked up well in the deep sand. Save the TC for some slick or muddy conditions.

The premium KYB suspension components work well on the Triumph. The fully adjustable 48mm KYB fork is a good performer and feels nice and plush. Even though it has slightly less travel than the motocrosser, you wouldn’t know it, at least most of the time. The front end is stable at speed and slices through the tight stuff. Flaws start appearing over your typical SoCal desert whoops when speeds really pick up. You can feel the suspension start to complain; you can tell you’re getting close to its limit, and it’s time to back off the throttle a bit. Still, when you consider that the Triumph was built in England and tested in the wet, sloppy conditions of the UK, the bike works remarkably well in the dry and the open parts of the desert, while still performing well in the tight stuff, which the desert has plenty of to offer.

Thankfully the TF comes standard with a radiator fan. We put it to the test during our ride day as temperatures reached nearly triple digits. The fan was working overtime, but I never noticed any excess heat down near my legs, even in the slower speed sections. This is a must-have accessory for anyone looking to ride off-road.

Brembo handles the brake and clutch department, and both offer a lightweight yet powerful feeling. I always favor the adjustability of the Brembo components, as you can fine-tune the engagement points at the lever. With the low-end torque, the bike spools up nicely, so relying on the clutch isn’t as needed, and despite the high temps and slow speeds, I never experienced any fade from the clutch. Triumph says they’ve also beefed up the clutch internals.

There were a few issues I had with the bike. One is the awful auto-retracting kickstand that several European manufacturers use. To add insult to injury, the kickstand’s spring broke early in the day and forced me to use the rubber ring attached to the frame to hold it in place every time I hopped on it or picked it up off the stand.

The lighting switchblock on the handlebar looks out of place because it’s so large, as it also houses switches for the bike’s phantom turn indicators. However, this and the license-plate-ready rear fender mean it’ll be just that much easier to perhaps legalize for the pavement in some states. I get the feeling that Triumph will have a street-legal version in the works shortly. Let’s hope so.

END OF THE TRAIL | 2026 Triumph TF 450-E Review

Not to our surprise, the Triumph TF 450-E is an excellent off-road performer because we already knew how well their first-time motocrossers performed right from the start. I must commend Triumph for taking the time and effort to incorporate many off-road-oriented improvements into the E model instead of opting for the easy, minimalist approach. As mentioned earlier, Triumph clearly put some thought into this bike.

After spending the day on the new TF 450-E, it’s obvious to me that the Triumph falls somewhere between the high-performance trail bikes, like the WR450F and CRF450X, and their full-race YZ450FX and CRF450RX cross-country counterparts. The Triumph is more aggressive than the trail bikes but isn’t quite as fierce as the cross-country racers. It’s without question a fantastic high-performance trail bike straight out of the box and wouldn’t take much tweaking to become a serious threat to the FXs and RXs of the world.CN

 VIDEO | 2026 Triumph TF450E First Ride

 

2026 Triumph TF 450-E Specifications

 

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