Killawatt Magnetic Resistance Unit

What Our Gearhead® Experts Are Saying:

"This resistance unit is perfect for training sessions when I need to hit specific power zones. The smooth magnetic resistance keeps my pedaling consistent, and the silent operation makes it ideal for shared spaces. It fits easily onto my Kreitler rollers, and the tool-free adjustments mean I can shift between endurance and interval training without stopping."

The Killawatt Resistance Unit brings precision to indoor cycling. Designed to integrate seamlessly with Kreitler Kompact and Standard rollers (not included), it offers tool-free adjustability and compatibility with both road and gravel bikes. The magnetic resistance ensures a smooth, silent ride, while its eddy current system provides customizable power output across various settings.

With resistance profiles tailored for different setups, it allows us to maintain peak cadence, simulate climbs, or fine-tune endurance sessions. Built to fit 15-inch-wide drums, this unit transforms your rollers into a powerhouse training tool for all seasons and cycling disciplines.