Motorcycle specifications Kawasaki B8 125 1962 Kawasaki accelerates its destiny

In the shadow of the Japanese mountains, where the ancestral energy of the samurai permeates the air, the history of Kawasaki began its epic journey. It was a time of forge and fire, but instead of gleaming blades, it was the mighty pistons that would write the destiny of this iconic brand.

The company didn't turn its attention to motorcycles until 1949. Mr Shozo Kawasaki had initially been involved in the production of military machines, and it was not until the end of the war that he turned his attention to more peaceful activities. Motorcycle production began... more than seven decades after the founding of Kawasaki Tsukiji Shipyard. In the early 1950s, Kawasaki first launched the KE-1 engine, a single-cylinder 150 cm³ 4-stroke made in its Kobe aircraft factory. The same goes for the KB-5, a 125 cm3 2-stroke engine launched in 1955, which (along with its other versions) would equip several models from Meihatsu, a brand soon to be acquired by Kawasaki.

The first real "Kawasaki" motorcycles (with a flag crest on the tank - the ancestor of today's RiverMark) didn't appear until 1960 with the Meihatsu B7, a 125 cm3 single which met with some success, even though it was in fact a copy of a German DKW RT125.

The bright dawn of the 1960s saw the emergence of a visionary engineer by the name of Shinsuke Tamura, whose mind was bubbling with revolutionary ideas. Driven by a passion for innovation, he set about creating a machine that would transcend the ordinary, giving birth to Kawasaki's first mass-produced motorcycle: the B8 125 cm3! Featuring a 2-stroke single-cylinder engine, with a maximum power output of 8 hp at 8,000 rpm in 1962.

Tamura, like a modern alchemist, fused raw power with mechanical elegance. Inspired by Meihatsu's B7, which already used a Kawasaki engine, chassis and suspension, he sculpted each part with meticulous precision. It quickly became popular with the Japanese workers for whom it was primarily intended.

The B8 put the competition to the sword, thanks in part to its 4-speed transmission, but also to its suspension. Sparkling with its reflections, the bike also made a name for itself with its high-capacity fuel tank, its duo capabilities, the practical optional package carrier... and its rapid success in competition. The "B8-Motocross" version took the top 6 places in the national MX championship in '63. The ancestor of the KX was born.
A very practical improvement in its career: an integral crankcase to protect the chain. A plus in terms of economy and cleanliness, as well as protecting the chrome from grease stains. Ainis' metallic dress glistened under the spotlights, capturing stunned glances as it roared through the darkness of night. Every curve was a functional work of art.

The B8 125 became a rolling legend, pushing back the limits of speed and elegance. Bikers' dreams intertwined with the roar of its engine, creating a symphony of freedom and power.
And so, this first true Kawasaki became the phoenix of the asphalt, reborn with every stroke of the starter motor as an affirmation of power and ingenuity.

Its story is that of a daring chapter in the book of two-wheelers, where Kawasaki made its way with panache across the motorcycling landscape, leaving behind the unalterable echo of its adventure. And today, its legacy lives on, reminding road lovers that sometimes, the extraordinary lies at the end of the handlebar.

E. Jolidebu - Manufacturer's photos