Wheel (3 inches)

Description

The Wheel (3 inches), part 555407-M3, is an official Keiser replacement used in the flywheel crank area of select M3-series indoor bikes. If you are sourcing reliable keiser m3 parts to restore smooth operation, this small but important wheel is designed for proper fit and dependable performance.

• Fits Keiser M3 indoor cycling bikes and is commonly referenced under the Keiser M3 flywheel crank parts section.
• Replaces part number 555407-M3.
• Used as an m3 flywheel crank parts wheel replacement when the original wheel shows wear, cracking, flat spots, or rough rolling.
• Best matched by part number and equipment family before ordering, especially on older M3 units or bikes serviced with mixed-generation components.

This 3-inch keiser wheel is built to meet the fit and function expected from an OEM service part, making it a smart choice for commercial studios, home gyms, and repair technicians alike. As a genuine manufacturer replacement, it is intended to install in the original wheel location without modification. Durable construction helps maintain consistent movement in the crank assembly, while the compact size supports smooth tracking and stable operation. Installation is generally straightforward for experienced DIY users or service pros, though confirming placement in your parts diagram is always recommended before disassembly.

OEM-quality replacement for your Keiser bike, with dependable fit and fast shipping from our warehouse.

Shop the full range of Keiser M3 spin bike parts at Krislynn.