Three Lightweight Adventure Bikes, 150 Years of Detours

Southern California might have a reputation around the world of being a place with ideal weather, sunny skies, and bespoke lattes held by smiling people on every corner. Adventure riders, however, know this isn’t always the scene. Fun trails, interesting sites, and deep history can be found all over the lower-left corner of the U.S., but it might take some work to get there. Adverse weather, locked gates, and challenging routes are often on the adventure menu.

In the most challenging situations, having a light bike that can still carry everything you need, might make the difference between exploring new terrain, or not. In the winter of 2026, Ryan Adams, Troy Siahaan, and myself set out on three new small displacement adventure motorcycles: KTM’s 390 Adventure R, CFMOTO’s Ibex 450, and Royal Enfield’s Himalayan 450, both to see what we could find, and how the bikes performed in getting us there.

On The Road

The reality of adventure riding for Southern California city-dwellers involves pavement, and lots of it. Ceaseless urban and suburban sprawl almost entirely coats the ground from the U.S. border with Mexico to Santa Barbara. Los Angeles County alone is the most populous in the country, covering over 4,000 square miles.

Bikes under 500cc might not seem ideal for long freeway miles. However, advancements in counterbalancing, fuel injection, and vibration isolation have come a long way in making lightweight adventure bikes worthy mile-eaters. Some impressions were as you might expect, others were surprising.

While all three of these machines are in the same ballpark as far as displacement is concerned, they are very different in character. Distinct impressions of each started becoming clear the moment we accelerated into the first on-ramp.

All three bikes are entirely capable of comfortably maintaining respectable freeway speeds for hours on end. As might be expected, the smallest-displacement bike in our test group, KTM’s 390 Adventure R, was a hair more buzzy overall. As might not be expected, it was also the fastest. While all three bikes were extremely close, in closed-course testing the KTM consistently edged out the CFMOTO and Royal Enfield by a nose at 101 mph, compared to the Himalayan’s 98 mph and the Ibex’s 99 mph top speeds. Caveat: we were trusting the factory speedometers of each individual bike. Results would perhaps be different were tests verified by an aluminum ion-based quantum logic clock, or a GPS.

While evaluating a motorcycle’s smoothness involves some empirical aspects regarding things like peg and bar vibration, a bike’s overall character can sometimes lessen perceived negatives of engine vibes. Troy got the most paved seat time on the little KTM and commented, “I expected the KTM’s Single to be really buzzy, especially since it revs north of 7,000 rpm at 80 mph, but I was pleasantly surprised at how little buzz I could actually feel at the bars and pegs. The LC4c engine also pulls nicely for such small displacement, only getting thwarted by gear ratio and wind resistance in search of breaking the Ton.” While all three bikes were surprisingly capable on the freeway, Ryan agreed that, “Out of this group, the KTM let the most vibes creep through. That said, I was surprised just how well planted the KTM felt in strong winds at freeway speeds. For its light weight and lithe presence, the 390 does an excellent job cutting through the wind and keeping the rider comfortable.”

As the only twin cylinder motorcycle in the group, CFMOTO’s Ibex 450 was a clear winner in the road warrior category. The Ibex’s 449cc engine has a quality and presence that seems to extend well beyond its displacement, not to mention the sound. Incorporating a 270-degree crank into the Ibex 450 gives the small adventure bike auditory hints of a big-twin experience, even with the stock exhaust.

Oddly, interaction with the Ibex’s amazing powerplant is muted to a degree by an exceedingly light clutch. Troy put it best, “Normally when you let the clutch out, you can feel exceedingly more power get transferred to the back tire the more you release the lever. But the Ibex’s clutch is so light, there’s no difference between the initial contact with the friction zone and letting the clutch out entirely.” It’s perhaps understandable how a featherweight clutch pull would be more welcoming to newer riders. However, a snappier clutch on the Ibex seemed a simple and crucial modification that could take this bike from great to greater, given its impressive engine.

Commenting on the Royal Enfield’s road-going manners at this point is almost like leaving the most interesting for last. It seems the best way to summarize the freeway experience aboard the Himalayan 450 would be riding a vintage bike disguised in modern updates. It feels wonderfully raw, and mechanical, yet simple vibration dampers here and there are surprisingly effective in isolating the buzz from your bones when pounding out the miles. Classic styling gives the Himalayan hints of a “heavy cruiser” feel, but as Ryan pointed out, a comparatively cramped seating position might remind you it is a lightweight bike: “While the Himalayan’s saddle is plenty wide and flat, it felt a bit low for me, causing more bend at the knee than I would prefer — and I’m 5’8” with a 30-inch inseam.”

Weaving through rush hour traffic and climbing mountain roads with the 452cc thumper was no problem, but the Enfield’s horsepower is edged out by both the KTM and CFMOTO. Producing a claimed 40 hp at 8,000 rpm and 29.5 lb-ft of torque at 5,500 rpm, the Himalayan 450 has the least horsepower of our test group, however both peak power and torque for the bike is achieved at a lower rpm compared to the others.

Surprisingly, when it comes to horsepower the smallest displacement bike in the test squeaks past the largest bike according to published specs. As might be expected, however, the largest bike comes out on top for peak torque. KTM’s 390 Adventure R produces a claimed 44.4 hp at 8,500 rpm and 28.8 lb-ft of torque at 7,000 rpm, where the twin cylinder engine in CFMOTO’s Ibex 450 produces 44 hp at 8,500 rpm and 32.5 lb-ft of torque at 6,250 rpm.

Up to this point in our journey, we had been road warriors on the freeways of Southern California. Our weekend journey would shortly take us off the multi-lane superhighways, into narrow and twisty roads, and eventually off the road entirely.

Off The Road — And Into The Past

After leaving Los Angeles County and rolling into San Bernardino County, we began our climb up the mountains, and back in time. Long before the first McDonald’s in the world was opened at 1398 North E Street in San Bernardino, a government center for the entire county was beginning to take shape in the clouds at 7,500 feet.

Well before the existence of the vacation mecca of Big Bear Lake, Holcomb Valley was once in the running to become the county seat for all of San Bernardino. Known today mostly by off-road adventurers, Holcomb Valley was once the site of the gold rush town of Belleville. Boasting nearly 1,500 residents at its peak, today there is almost nothing left of Belleville. A single restored cabin, a few scattered artifacts, and a couple gravesites are virtually all that remains of the once thriving community. One of the graves, dubbed “Wilbur’s Grave”, is that of Charles Wilbur — the first tax assessor in San Bernardino County.

As lightweight adventure bikes, all three participants in this test were worthy options for anyone wanting to venture off pavement and into the wild. What made exploring this area with this particular triad of motorcycles especially compelling was that no two approached the mission in the same way; each bike brought a distinctly different character to the experience.

Cutting to the chase, the KTM is king when you leave the tarmac. As Ryan commented, “At 388 pounds on the MO scales, the KTM is 47 pounds lighter than the Royal Enfield, and 58 el bees lighter than our armored-up CFMOTO.” Our tarmac Ninja, Troy Siahaan, doubled down on the idea that KTM’s 390 Adventure R is a welcoming entry point for anyone curious about off-road exploration. “As the one with the least dirt experience here, I hogged the KTM key because I needed all the help I could get when the pavement ended. The little 390 didn’t disappoint and calmed my nerves once the ground underneath my tires turned soft. Well, a little bit at least.” 

For my part, I’ve owned numerous KTMs and ridden many more while on assignments, so the 390 Adventure R had a very familiar feel. When the terrain turns from smooth tarmac to rough anything, the 390’s ergonomics, suspension, braking, clutch, and throttle feel, all felt like they excelled when compared to the other bikes in our group. The smallest bike in our trio inspired some of the most spirited playtime and exploration in the rockiest sections of desert - which also led to the sidestand spring being donated to one of the rocks.

The Old Roads

Quiet mountain communities like Running Springs, Arrowbear, and Green Valley Lake are easily accessible today via Highways 330 and 18. These routes connect travelers from the city of San Bernardino to these and other mountain communities in roughly an hour. Just over 100 years ago this wasn’t the case, as much of the pavement we take for granted today did not exist until the early 20th century.

As we paused along the trails above Green Valley Lake to take in the dramatic views of Lake Arrowhead and Lucerne Valley far below, colorful pre-storm skies and still air underscored the tranquility of these mountain environments. However, humans do have differing views of how best to enjoy places. Other than the occasional bird, the only sound punctuating our first moments in the mountains was Freddie Mercury thundering from what must have been some party cabin’s impressive stereo system.

Close your eyes, cue up Bessie Smith’s Downhearted Blues in this same environment, and you might have an idea of what travelers would have heard during a key time of change for this area. Prior to 1924, access to Big Bear Lake was provided by the Rim Of The World Highway. This unpaved route went from Running Springs, through Green Valley Lake, intersected with the site of Fawnskin, and then continued on into Holcomb Valley and Big Bear Lake’s north shore. In 1915, the fledgling town of Pine Knot was just getting started. Reaching this new community required an additional two hours of rough travel around the lake to its location on the south shore.

Developers William Cline and Clinton Miller saw the travel difficulties in reaching Pine Knot as an opportunity to build on the lake’s north shore at the point where the Rim Of The World Highway entered Big Bear Valley. They purchased 700 acres of land in the Grout Bay area, began subdividing and building, and in 1917 the new community was dubbed Fawnskin.

Fawnskin grew to the point that in 1924 the San Bernardino Sun newspaper announced that construction of a 218-room hotel would begin there. However, 1924 was an unfortunate year for Fawnskin, and a great year for Pine Knot. That year saw the completion of the Arctic Circle Highway - now known as Highway 18. Construction of a bridge across Big Bear Lake’s dam redirected traffic to the south shore and Pine Knot became what is now Big Bear Village. Fawnskin had been bypassed. One of the town’s earliest buildings, the Fawnskin Lodge, still stands today as a reminder of how busy this area once was. Originally built in 1917, the Fawnskin Lodge finally closed permanently in the late 1970s and has stood vacant ever since.

The New Bikes

Even without the advantage of Highway 18, exploring this high-altitude adventure land can be done much quicker on a modern lightweight adventure motorcycle than was possible with the fossil-fueled or horse-drawn vehicles of a century ago. Today’s capable bikes mean you can explore in a day what might have required a week in the past.

Case in point: from the pine trees and alpine air of Big Bear Valley, we dropped to the sand and desolation of Johnson and Lucerne Valleys in what seemed a matter of minutes, while exploring trail options along the way. Switching between the 390 Adventure R, Ibex 450, and Himalayan 450 during the paved and unpaved descent provided more impressions about the qualities each of the little adventure bikes possessed.

While the KTM was the clear winner in the dirt, both the Royal Enfield and the CFMOTO displayed characteristics which were completely unique to each. Laden with a collection of factory accessories, the Ibex 450 was the heaviest bike in our group, at 446 pounds pounds. This would seem to be an obvious disadvantage, however the Twin-cylinder engine was both exceptionally smooth and virtually stall-proof in the dirt. If the Ibex were gifted a snappier clutch, it’s easy to imagine how that engine might produce the most controllable power in our testing triad. As Troy theorized, “Traditionally, light clutch levers are achieved through light clutch springs and/or a reduced number of clutch springs altogether. The tradeoff, however, is less control of the power if you’re trying to modulate it with your left hand. With the Ibex, CFMOTO went too far in the quest for making your left hand flex as little as possible.”

In terms of top-level performance, the Himalayan 450 would arguably take a back seat against the 390 Adventure R or Ibex 450. Moreover, were you to strip the factory accessories off the Ibex 450 included in this test, the Himalayan would take the podium as the heaviest bike of the three, tipping the scales at 435 pounds. But weight isn’t everything.

I’ve ridden several different Royal Enfields through hundreds of miles of off-road terrain,including some routes that were the type of thing best suited for a 250 two-stroke. However, the Enfields have a wonderfully bizarre magic in how they carry their own weight, and the Himalayan 450 displays this quality in spades. Spec sheets and a vintage-esque appearance give the impression of a bike that shouldn’t perform as well as it does, but the Himalayan’s heavy chassis feel somehow results in a stable and planted character when navigating technical off-road situations, including deep sand.

Whether riding the sandy roads and singletrack encountered for this test, or railing through bottomless dunes, the Royal Enfield performed in a way beyond its neo-vintage appearance. Emphasis on “neo” in neo-vintage. The Himalayan has Google Maps integration woven into its retro-ish speedometer.

Integrating the Integratron

Many people like to go camping in the desert. A select few opt to live there permanently. One man decided to relocate his family from Sawtelle in LA County, to live in tents next to a giant rock and communicate with “space people”.

After George Van Tassel, a former tool and dye maker at Douglas Aircraft in Santa Monica, began receiving transmissions from the space people, he set up his new home outside of Landers, California, and began running interplanetary spacecraft conventions in the early 1950s.

In 1953, Solganda (one of the space people) visited Van Tassel and provided instructions for constructing what became known as the Integratron. Originally intended as a life extension device, Van Tassel unfortunately ran out of life before the intended machinery was installed. 

Regardless of Integratron’s original intended design, the site has shifted its purpose somewhat, and remains a very popular spot to visit to the present day. Misters cooling the shaded outdoor lounge area and an air-conditioned gift shop make it a welcome retreat from the sometimes oppressive summer heat that can be found in the area. Those with more time can reserve a sound bath inside the Integratron structure itself, although I can’t offer direct insight into what that entails.

For adventure riders, the Integratron can serve as a gateway of sorts. Not for journeys to the stars, but as an entrance to the desert. The domed structure is positioned on the exact edge where pavement turns to dirt in this area.

Leaving the pavement here and riding a short distance over the mildly sandy dirt roads can bring you to the site where Van Tassel originally set up his tent home next to a giant rock, known as Giant Rock.

More than just a big stone, Giant Rock was once considered the largest free-standing boulder in the world. While George Van Tassel’s family lived in a tent adjacent to the rock, a friend of his dug his home underneath it — yes, literally. Frank Critzer was a German immigrant who called Giant Rock home until he was killed by a dynamite explosion in the subterranean dwelling.

Mystery surrounds Giant Rock to the present day. Multiple theories exist for what (or who) set off the dynamite that killed Critzer, as well as how (or by whom) a huge chunk of this massive boulder was zapped off on February 21, 2000… or possibly March 24, 2000. It depends on who you ask.

Choose Your Vehicle

Whether checking out the lone cabin remaining in Holcomb Valley or the lone structure in Landers that was once intended to be the main building for the 10-acre campus of the College of Universal Wisdom, our trio of lightweight adventure bikes all proved to be worthy choices to explore this part of California.

Referring to the KTM 390 Adventure R, CFMOTO Ibex 450, or Royal Enfield Himalayan 450 as “entry-level” motorcycles is perhaps doing all of them a disservice. Even for owners of heavyweight adventure bikes which can carry price tags pushing or exceeding $20,000, jumping on any of the three bikes in our test can provide an adventure experience without the weight, and for well under $10,000.

Interestingly, the three bikes involved in this comparison happen to be very different players in this lightweight adventure segment, and it could be said each model “won” the comparison by virtue of their separately unique qualities. Each model tested provides a notably different riding experience, yet all have potential application for both newer and experienced riders. As Ryan commented, “It doesn’t matter if you’re a new or experienced rider, these bikes make exploring less of a daunting experience with big consequences, which makes me want to explore deeper into the unknown. Experienced riders will enjoy exploiting these machines to the max and may even find themselves pushing limits that they wouldn’t otherwise on a 500-pound, $30,000 behemoth. We also can’t forget that the financial barrier to entry here is between $6,000 and $7,700.”

With its futuristic Kiska-esque lines, greatest amount of suspension travel, lightest weight, and surprising top-end performance, KTM’s 390 Adventure R was the clear winner in terms of sheer performance (primarily offroad) among our trio of small bikes. In spite of having the smallest displacement engine in our test group, the KTM punched well above its weight class.

Snappy throttle, clutch, and braking on the 390, mated to the bike’s nimble chassis and tall suspension turned all our dirt routes into adventure playgrounds. While on the tarmac, comparatively greater vibes and an off-road biased saddle were at most nuanced knocks against this little powerhouse adventure bike over the course of our testing.

CFMOTO’s Ibex 450 triumphed as the best “all-around” lightweight adventure bike of the test. With an MSRP of $6,499, the Ibex’s price point fell in the middle of our test group, but the list of stock features combined with impressive specs put this bike at the top of the heap in its own regard.

Cross-spoked tubeless wheels, adjustable windscreen, fold-away mirrors, and radial-mounted brakes are among the top-shelf features that can be seen at first glance on the Ibex 450. As the only twin-cylinder bike in our test, the Ibex was in a class of its own in terms of power delivery. The 449cc Parallel-Twin delivers smooth and confident grunt both on and off-road, in spite of its oddly light and vague clutch feel.

Royal Enfield’s Himalayan 450 was the most unique bike along for the journey. Where the KTM and CFMOTO seemed to be playing different positions in the same ballgame, the Royal Enfield was traipsing around another stadium entirely. In the Himalayan 450, neo-vintage styling is combined with a raw and mechanical feel which set this bike apart among our test group.

Deciding on the Himalayan 450 seems to be a question of styling over performance. While the Royal Enfield may not have an engine like the CF Moto or a chassis like the KTM, it has a style that’s completely different from either of the other two bikes in our test. As Troy said, “The Royal Enfield has a style that’s unique in this test. One that, I think, appeals to a different type of person than the KTM and CFMOTO. That’s why I don’t see the Himalayan being cross-shopped with the 390 or Ibex. You buy the Enfield because you’re looking for a certain aesthetic that also happens to be capable of summiting, well, the Himalayas. You opt for the other two because you want to summit the Himalayas faster than the other guy.”

Conclusions

In the end, what this small-displacement adventure test really highlighted wasn’t which bike was “best”, but how dramatically the idea of adventure riding has shifted in recent years. These motorcycles exist in a space that didn’t truly exist a decade or so ago – machines light enough to encourage exploration, capable enough to escape Southern California’s sprawl, and affordable enough to make adventure feel attainable rather than aspirational.

All three bikes succeeded in the core mission: getting us out of the city, through the traffic, across the pavement, and into terrain that reminds you why you ride in the first place. They did it mostly without drama, without excess weight, and without the mental tax that can come with managing a large, expensive adventure rig. That alone is a quiet victory for the segment.

The KTM 390 Adventure R is the obvious choice for riders who prioritize dirt performance and aggressive capability. It feels purpose-built, sharp, and eager to attack terrain that could potentially make heavier bikes feel like liabilities. CFMOTO’s Ibex 450 stands out as the most versatile lightweight adventurer. Equally happy pounding freeway miles or crawling through technical sections, with an engine that’s hard to beat in this class. And the Royal Enfield Himalayan 450 offers something less tangible but no less compelling: character, stability, and a riding experience that feels rooted in the past while quietly embracing modern tech.

Perhaps the biggest takeaway is this: none of these bikes make adventure feel precious. Dropping one, getting turned around, or changing plans doesn’t feel catastrophic. As Ryan noted, these bikes lower the stakes, and that freedom might be their greatest feature.

Adventure doesn’t always start at the trailhead. In suburban Southern California, it starts at your driveway, in traffic, sometimes under gray skies, chasing mountains that look closer than they really are. These bikes prove that getting there, and enjoying every mile along the way, doesn’t require excess. It just requires the right tool for the job. I think Solganda would agree, but he rode an Omnibeam, and we didn’t have one of those for this test.

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