This Revived Iconic Brand’s Inaugural Adventure Bike Is Equal Parts Unique, Approachable and Affordable

The nameplate may be familiar, but this scrappy little off-road moto’s aesthetics, performance and tech are entirely new.

Front view of a yellow and white BSA motorcycle with its headlight on against a red background.

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By Steve Mazzucchi

Published November 12, 2025

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Updated November 12, 2025

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Launched in 1962, the original BSA Thunderbolt eked out a decade-long production run on the strength of its classic looks, 654cc air-cooled parallel twin and promise of touring bliss.

Introduced at EICMA earlier this month, the new BSA Thunderbolt is an entirely different kind of beast.

Yellow and black BSA adventure motorcycle with knobby tires and rear luggage bags on a stand. — The nameplate may be 63 years old, but the bike itself tilts toward the future.

But as the legendary British-born brand continues its resurgence under the stewardship of India’s Classic Legends, it keeps playing the nameplate hits (see: Goldstar, Bantam 350 and Scrambler 650).

Hence the moniker of this ambitious new adventure bike, which pairs small displacement with modern tech and unusual looks for a rather compelling ADV debutante.

Funky town

The Thunderbolt’s power comes from the same 334cc liquid-cooled single-cylinder found in the Bantam 350.

It’s tuned for only a slightly different output, in this case, a claimed 29 horsepower at 8,000 rpm and 21.8 lb-ft of torque at 5800 rpm.

Yellow BSA motorcycle with black and silver details, featuring a tinted windshield and saddlebags. — The beak and knuckle guards point toward the Thunderbolt’s off-road intentions.

However, the similarities between these two small wonders pretty much stop there.

Though the bike does bear some resemblance to the Yezdi Adventure, which has a similar engine and the same parent company, it ultimately has a look all its own.

While the look may not be for everyone, you’ve got to applaud BSA for forging its own path. Also, I kinda dig it.

BSA Motorcycles

True to its off-road calling, it features a rally-style beak, knobby tires and a saddlebag-ready rear rack.

Those notes play second fiddle to the funkiest touch: an angled yellow fairing and an adjustable flyscreen pitched so far forward they almost seem to lean into the wind.

Boldly going…

Get past the looks, however, and you’ll see a number of performance and tech features that represent a significant step beyond the existing BSA revivals.

As you’d expect from any ADV, the Thunderbolt offers unspecified “high ground clearance,” most likely in the neighborhood of the Yezdi bike’s 8.7 inches.

Motorcycle digital dashboard display showing speed, gear, and compass behind an orange tinted windshield. — While details are scant on its capabilities, this integrated, nicely sized digital display does give the bike a clear edge over other affordable small-displacement ADVs like Royal Enfield’s Scram 411 and Himalayan 450.

There’s also a reinforced bash plate, integrated exoskeleton and knuckle guards for thriving in — or at least surviving — gnarly terrain.

The front suspension comes from 41mm upside-down forks offering 200mm (7.9 inches) of travel, while the rear boasts a preload-adjustable mono shock with 180mm (7.1 inches) of travel.

From an approachability/ease of riding standpoint, the bike has much to offer, including a slip-and-assist clutch, traction control and three ABS modes (Rain, Road, Off-Road).

Person wearing black helmet and jacket sitting on a yellow and black BSA motorcycle on a dirt road with mountains in the background. — The low seat height and weight of the Thunderbolt make it extra appealing for off-road noobs.

Meanwhile, the seat height is 815mm (32.1 inches) and the dry weight is roughly 408 pounds, two specs that will likely be music to the ears of newer and smaller riders.

All of which is to say, this Thunderbolt could be an even more tempting gateway ADV drug than another bike from a brand born in England and now made in India: Royal Enfield’s beloved Himalayan.

Availability and pricing

The 2026 BSA Thunderbolt is scheduled for a mid-2026 release. The brand is still pretty scarce in the US, but I’m hoping that begins to change as they continue to expand.

Pricing has not yet been announced, but with the Bantam 350 starting at the equivalent of roughly $4,600, I wouldn’t be surprised to see this bike dip below $6,000.

Yellow and gray BSA adventure motorcycle with knobby tires and black saddlebag on rear wheel stand.

2026 BSA Thunderbolt

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About the Author:

Now managing editor, Steve has served in a variety of roles with GP since 2019. Having previously written and edited for such publications as Men’s Health, Men’s Journal, Esquire and ESPN, he enjoys covering a range of topics — but mostly those pertaining to cycling, snow sports, pocket knives and motos — and dreams of a utopian world in which everyone’s bike seat is at the proper height.

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