M3 Sweat Strip

Description

The Keiser M3 Sweat Strip is a small but important indoor cycle wear item designed to help protect your bike’s flywheel and crank area from moisture buildup. This genuine-fit component is part of the keiser m3 parts lineup and is made for Keiser M3 series indoor fitness cycles.

• Fits Keiser M3 indoor cycling bikes and select M3-series configurations using sweat strip part number 555420.
• Commonly identified as a 5/16 x 3/8 sweat strip used within the flywheel/crank assembly area.
• Compatible with bikes shown in Keiser M3 flywheel crank parts diagrams and replacement parts listings for the M3 line.
• A direct m3 flywheel crank parts sweat strip replacement for worn, hardened, or missing original strips.

This keiser sweat strip is a compact replacement piece intended for routine maintenance and restoration of your indoor bike’s flywheel crank section. It matches the original application for part number 555420 and is ideal when servicing older M3 bikes exposed to heavy studio or home use. As a model-specific replacement, it helps maintain proper protection in a high-sweat zone without requiring major disassembly. Installation is typically straightforward for technicians and confident DIY users already working in the crank/flywheel area. Always confirm your bike model and existing part number before ordering for the best fit.

OEM-quality replacement part with easy DIY installation and fast shipping from our warehouse.

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