Eccentric Arm w/ Sprocket, Right

Description

The Eccentric Arm w/ Sprocket, Right is a direct-fit replacement for select Schwinn Airdyne bikes, restoring smooth pedal-to-arm linkage and dependable drive performance. Ideal for riders servicing worn schwinn airdyne parts, this right-side assembly helps keep your indoor cycle operating the way it should.

• Designed for select Schwinn Airdyne pedal-drive systems using OEM part number 90879-SA.
• Fits the right side pedal and moving arm assembly on compatible Airdyne models.
• Commonly used when replacing a worn or damaged airdyne pedal drive parts eccentric arm w/ sprocket assembly.
• Compatible with units that require the factory-style Schwinn eccentric arm w/ sprocket right configuration; always verify your model and original part number before ordering.

This replacement eccentric arm assembly includes the integrated sprocket needed to transfer pedaling motion through the bike’s upper and lower drive system. Built for durability and consistent alignment, it is designed to match the original mounting points and function of the factory component. This part is intended for the right-hand side of the bike only and is a practical solution when the original arm shows excessive wear, bent hardware, or sprocket damage. Installation is typically manageable for mechanically inclined DIY users with standard hand tools, though confirming fitment before purchase is strongly recommended.

OEM-quality replacement for dependable performance, with easy DIY installation and fast shipping from our warehouse.