#liquidcooled

Motorcycle.com can confirm that Indian is preparing liquid-cooled versions of the Roadmaster and Chieftain for 2025, possibly using a new 1,834cc (112ci) version of the PowerPlus engine that currently powers the Challenger and Pursuit models.

Since its inception, Zero has been powering its motorcycles with its proprietary Z-Force motor. The motor has evolved over the years, but at its core, it has remained an air-cooled interior permanent magnet brushless motor. That might soon change, as recently-published patent filings reveal Zero has been working on a liquid-cooled motor.