TRIUMPH TF450-RC EDITION REVISITED

[MotoFactory]

 

It was typical of first impressions. We were flown 3000 miles from our comfort zone. The dirt was red. The weather was wet. The ride was brief. That was our first experience with the 2025 Triumph TF450-RC Edition. Last November Triumph extended an invitation to ride a pilot production version of the new 450 motocross bike at its race-team headquarters just south of Atlanta, Georgia. It was an opportunity to tour a brand-new, elite team facility with four tracks and a NASCAR-like race shop, then ride the most eagerly anticipated motocross bike in years. Who would say no? It was a dream trip, but not a legitimate test. After a few hours of riding, we left knowing a little more about the bike than we had when we arrived, but we weren’t satisfied. The Triumph crew promised that a real production test bike would soon be delivered in California. 

Sean Lipanovich started speaking in a British accent after just a few laps on the Triumph.

PATIENCE REWARDED

Fast-forward to May 2025. Southern California Motorcycles in Brea called to say our Triumph TF450-RC was ready for pick up. It was a full-production version, prepped and race-ready. What did we do? We raced it, of course! That weekend we were at Glen Helen for MotoFest 2025. The Triumph was raced by several riders in several classes. It was the very definition of our comfort zone.

Familiarity came quickly. Triumph did not reinvent the wheel by any means. The bike has a single-overhead-cam four-valve motor with a five-speed gearbox and a hydraulic clutch powered by a Brembo master cylinder. There has been much social media acid reflux about how the motor is a KTM copy. That’s not a legitimate criticism any more than it is with any other motorcycle. Virtually all of today’s dirt bikes are cast from similar molds. If you look back at the two-stroke motors of the ’90s, it’s hard to tell any of them apart. Triumph also took a page from the Yamaha playbook by offering smartphone connectivity through the MX Tune Pro app. This was rolled out for the TF250-X, but in that case, the connectivity unit was an accessory that you had to pay extra for. On this bike it’s included. On the handlebar, you have a large cluster of buttons that includes a map switch, Quickshift, traction control and launch assist. The chassis is virtually identical to that of the TF250-X aside from engine mounts and suspension settings. It has Brembo brakes, KYB suspension and an aluminum frame that’s vaguely reminiscent of a Yamaha two-stroke. 

There’s a superficial resemblance to a KTM motor, but the similarity ends there. The Triumph’s Brembo brakes and hydraulics are excellent.

This first 450 offering from Triumph is called the RC Edition as acknowledgment to Ricky Carmichael’s involvement with its development. That’s real. Ricky was on the ground floor when it came time to build a 450. It has a number of features that Ricky wanted and a representation of his signature on the front, as well as a big number 4 that’s sublimated into the plastic of the number plates. The RC features include a Hinson clutch cover, Dunlop tires, a gripper seat cover and, most important, a special map developed by Ricky docked in the number-two spot on the map switch. As of right now there’s no talk of a “standard” edition, but it’s a safe bet that one will soon be offered at a reduced price. Using the TF250-X as a guide, that model will probably have no connectivity unit, Pirelli tires and so forth. For now, the price of the TF450-RC is $10,995. Also, it’s worth pointing out that the 450 is currently manufactured in one of Triumph’s assembly plants in Thailand. In light of recent tariff uncertainty, it’s reasonable to think that could change. Triumph has six factories around the world, and all of them are equipped to produce any bike in the company’s lineup.

The Triumph TF450-RC radiates a certain Ricky Carmichael energy. It’s not officially a special edition because there is no standard version at this point.

ON FAMILIAR GROUND

If you didn’t see the initial impression in the February 2025 print edition of Dirt Bike, then you can catch up with our impression on YouTube. What did we think? We loved it! We declared it was incredibly smooth, but still produced competitive power. The handling leaned more towards the stable side of the spectrum, and it felt very light. Once we had it in our own shop, the first thing we did was drain the fuel and put it on the scale. The true weight is 233 pounds. It’s not the lightest of all the 450s, but it’s close enough. The KTM and Husqvarna are both 229 pounds on the same scale. The Yamaha is 232 pounds; the Kawasaki and Suzuki are the heaviest at 239. 

In overall handling, our initial impression was spot-on. The Triumph is stable and well planted. This is a welcome relief from the current trend of nervousness that comes with Supercross-bred handling. Clearly, the Triumph was developed on the GP circuits of Europe. If the Triumph takes its cues from any other motocross bike, it’s the Kawasaki KX450. The TF450-RC provides that same feeling of connection to the track. You always know where the front wheel is going to go, even when the track is choppy and the traction is poor. On the other hand, the Triumph is not a cut-and-thrust type of bike like a Honda. It responds well to a pre-conceived plan of attack.

Triumph imbued the 450 with old-school stability, much along the lines of a Kawasaki KX450.

The KYB suspension is softer than we expected, but still in the sweet zone for a 170-pound intermediate rider. The front end rides high in its travel despite being softish, and that allows you to run a little more preload in the rear than you might expect. Most test riders liked it right at 100mm of sag. On a busy race weekend at Glen Helen, the Triumph suspension was perfect. The demands there are unique; the fast downhills create G-loads that require a great deal of hold-up. The famously sharp edges call out for quick response and high-shaft speeds. The TF450-RC scored well on both counts, at least in the amateur ranks. High-level pros would almost certainly need stiffer settings all the way around.

We expected the motor to feel different in race conditions. Our first experience was on dirt that’s hard to duplicate outside of Georgia. The red clay went from one extreme to another, starting off slippery and greasy, then turning into glue. In both extremes, the smooth power delivery was excellent; we simply couldn’t handle any more power. At Glen Helen, we could. The Triumph’s low-end power delivery was a little too soft in the standard map. Any amount of traction control actually made it softer. Map two with Ricky Carmichael’s personal recipe was a step in the right direction. It provided sharper throttle response, especially down low. In the big picture, though, the Triumph never feels like a brute. It doesn’t hit hard, and there’s no benefit in over-revving the motor. It’s far milder than a Yamaha or anything with a KTM motor, and more akin to a Honda, Kawasaki or Suzuki.

There are, of course, a million different mapping options. Triumph offers a number of pre-made maps and gives you further opportunity to cook your own. Our advice is to allow time for testing—lots of time for testing. At this point, we still haven’t made any maps of our own or become proficient with the smartphone app. As we dive deeper into our own testing routine, we will report back on DirtBikeMagazine.com.

The MSRP of the TF450-RC is $10,995. There’s no word on how it will be affected by tariffs in the near future.

JOLLY GOOD TIMES

We have a short wish list of changes we would like to see in the next generation. Like the TF250-X, shifting is stiff. Quickshift is a benefit on the 250, but is of limited use for the big bike. It is only helpful when the throttle is wide open, which doesn’t happen that often. It can manifest itself as a hesitation, so most riders simply turn it off. And, even though we love Ricky and his legacy, we don’t necessarily want to run his number forever. You can only cover it up, not peel it off. On the other hand, we like the tires, we like the brakes, and we love the fact that it’s reasonably quiet.

Overall, we’re still big fans of the Triumph. It turns out to be the same bike we rode in Georgia last November. At the end of that riding impression, we declared that the Triumph would have finished near the front of our 2025 450 MX shootout. We still feel that way. Just think, Triumph was able to accomplish all this on their first try. We can’t wait to see what’s next.

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