Feel the Pulse of Air-Cooled Engines: Indian Motorcycle Launches Special Campaign Celebrating the Final Sale of Thunderstroke 116-Powered Air-Cooled Heavyweights

Polaris Japan Co., Ltd. (Yokohama, Kanagawa Prefecture) will launch the 'Eternal Pulse: Air-Cooled Heavy Weight Final Beat Campaign' at all authorized Indian Motorcycle dealers nationwide starting Saturday, July 18, 2026, to commemorate the end of sales for heavyweight touring and bagger models equipped with the air-cooled V-twin engine 'Thunderstroke 116'.

During the campaign period, customers visiting authorized dealers will receive a limited-edition novelty item, the 'Air-Cooled Fan,' themed after the Thunderstroke 116.

With the 'Air-Cooled Fan' in hand, please come see the actual Thunderstroke 116-powered models and feel the 'eternal pulse' that lives within the engine.

Whether you've been meaning to visit someday or have been curious about air-cooled models, don't miss this opportunity.

Now that the end of sales has been confirmed, experience the unique charm of air-cooled heavyweight motorcycles at an authorized dealer while you still can.

Please note that the 'Air-Cooled Fan' is available in limited quantities and will be distributed until supplies last at each dealership.

About the Discontinuation of Air-Cooled Heavyweights

This summer, bring air-cooling into your hands

Once the symbol of large motorcycles, the air-cooled V-twin engine.

Its pulsating rhythm, mechanical presence, and beautifully sculpted cooling fins have captivated countless riders. However, in recent years, due to increasingly stringent global environmental regulations and rising performance demands, large-displacement air-cooled engines have been steadily declining in number.

Indian Motorcycle's Thunderstroke 116 is an exceptionally rare gem that has remained a purely air-cooled engine, without resorting to partial oil-cooling or other methods. With its classic design rooted in 1940s Indian Motorcycle heritage and the powerful pulse generated by its 1,890cc displacement, it represents a truly one-of-a-kind engine where modern technology meets the timeless appeal of traditional air-cooled V-twins.

For this campaign, we have created the 'Air-Cooled Fan' as a tribute to the air-cooled engine—a simple, accessible item that allows anyone to experience 'air-cooling' firsthand.

Generating wind with your own hands to stay cool.

The fan, or 'uchiwa,' can be considered humanity's oldest and most familiar air-cooling system.

A little seriously, a little playfully.

This summer, we deliver the charm of air-cooling to riders everywhere.

The 'Air-Cooled Fan' featuring the pure air-cooled Thunder Stroke engine

On the reverse side: Indian Motorcycle's 125th Anniversary Logo

Find your nearest authorized dealer

Cooled by the wind. The pulse lives on forever.

The reverse side of the 'Air-Cooled Fan' featuring the Thunderstroke engine also showcases Indian Motorcycle's 125th Anniversary Logo. Visit your nearest authorized dealer and feel the joy of cooling with the wind.

The heavyweight touring and bagger models equipped with the Thunderstroke 116 will conclude their history with the 2026 model year. From now on, Indian Motorcycle's heavyweight models will evolve toward the next-generation PowerPlus water-cooled engine.

However, the unique pulsating rhythm and emotional appeal of air-cooled engines will never fade. The 'Air-Cooled Fan' is a small keepsake that connects the culture and memories of air-cooled engines to the future.

Campaign Overview

Campaign Name: Eternal Pulse: Air-Cooled Heavy Weight Final Beat Campaign

Duration: Starting July 18, 2026 (Saturday) – ends when 'Air-Cooled Fans' run out

Participating Stores: All authorized Indian Motorcycle dealers nationwide

Commemorative Gift: Limited-edition 'Air-Cooled Fan'

Eligibility: Customers who visit an authorized dealer during the campaign period

Thunder Stroke Special Feature Page

While most big twins currently on the market use oil-cooled or water-cooled engines disguised as air-cooled, what is the secret behind the Thunderstroke engine's commitment to pure air-cooling?

To celebrate its 125th anniversary, Indian Motorcycle will roll out various products, programs, and promotions throughout 2026.

Further details will be announced sequentially by the end of the year. For the latest information on motorcycles, dealers, and services, please visit the official website and event/campaign information site, and follow us on Facebook, X, Instagram, and YouTube.

About Indian Motorcycle

Indian Motorcycle is America's first motorcycle manufacturer.

Since its founding in 1901, it has captured the hearts of motorcyclists worldwide with unmatched dominance in racing, exceptional engineering, and numerous industry-first innovations, establishing itself as one of America's legendary and iconic brands.

Today, this tradition and passion are deeply and passionately carried forward under the ownership and brand management of Carolwood LP, a private equity firm based in Los Angeles.