Indian Motorcycle: The Resurrection of an American Engineering Icon

Indian Motorcycle holds the distinction of being America's first motorcycle company, established in 1901. The brand’s technical history is defined by a series of industry firsts, including the introduction of the first production V-twin engine in 1907 and the first motorcycle with full front and rear suspension in 1913.

Technical Heritage and Characteristics

The engineering hallmark of Indian is its focus on robust V-twin architecture and structural innovation. Early models pioneered the use of all-chain drives and two-speed transmissions when belt-drives were still common. Historically, engineer Charles B. Franklin introduced squish-assisted combustion to the Scout and Chief lines, which allowed side-valve engines to run higher compression ratios without knocking, providing superior pulling power at low revs.

Modern technical development under Polaris Industries has shifted toward high-output powerplants like the Thunderstroke and PowerPlus engines. The Thunderstroke 116 is a 1890cc air-cooled V-twin designed to deliver 162 Nm of torque, while the PowerPlus 108 is a liquid-cooled engine producing a class-leading 122 hp. On the electronics front, Indian utilises Smart Lean Technology, which employs a 6-axis Bosch Inertial Measurement Unit (IMU) to tune traction control and ABS intervention based on the vehicle’s lean angle and pitch.

Indian in the New Zealand Setting

Indian has a deeply rooted connection to New Zealand, most famously through the legacy of Burt Munro. In 1967, Munro set a land speed record of 184.087 mph at the Bonneville Salt Flats using a heavily modified 1920 Indian Scout, a feat that remains a point of immense pride for Kiwi riders.

The brand also has a strong historical presence in New Zealand due to approximately 5,000 model 741b motorcycles being sold as war surplus after World War II. These reliable machines became a staple of the local motorcycling landscape. Today, the relationship continues through events like the Burt Munro Challenge, where Indian Motorcycle NZ remains a primary sponsor, celebrating the spirit of community and performance.

Interesting Facts

• Wartime Contribution: During World War I and World War II, Indian shifted nearly all production to the Allied cause, building close to 85,000 motorcycles for the war effort.
• The 1-2-3 Finish: In 1911, Indian motorcycles swept the podium at the Isle of Man Tourist Trophy, taking first, second, and third place.
• The Duesenberg of Motorcycles: Between 1927 and 1942, Indian produced a line of four-cylinder motorcycles that earned this prestigious nickname for their luxury and smooth power delivery.