Description
The Right Crank w/Sprocket – AC Performance is a direct-drive schwinn ac parts replacement designed to restore smooth, reliable pedaling on select Schwinn indoor cycling bikes. This right-side crank arm assembly includes the attached sprocket and is made for AC Performance series bikes that use Schwinn/StairMaster part number 002-2779.
- Replaces Schwinn / StairMaster part number 002-2779 for the right crank with integrated sprocket. ([krislynn.net](https://www.krislynn.net/right-crank-wsprocket-ac-performance.html?utm_source=openai))
- Fits Schwinn AC Performance indoor cycling bikes; commonly referenced in AC Performance service documentation and parts listings. ([krislynn.net](https://www.krislynn.net/right-crank-wsprocket-ac-performance.html?utm_source=openai))
- Designed for the drive-side crank position, where the sprocket interfaces with the bike’s belt-drive system for consistent power transfer.
- A smart solution when replacing a worn, bent, or damaged ac performance right crank w/sprocket ac performance replacement assembly.
- Also ideal if you need a schwinn right crank w/sprocket ac performance part to correct crank damage or drivetrain noise.
This replacement crank assembly is built for dependable performance in commercial and home studio environments. The integrated sprocket helps maintain proper belt tracking and pedaling feel, while the right crank arm provides the mounting point for the pedal on the drive side. As a replacement component, it is intended to match the original fit and function of the factory-installed part. Installation is typically moderate in difficulty and may require standard bike service tools, including a crank puller and basic hand tools, so confirming your model and part number before ordering is recommended. ([manualslib.com](https://www.manualslib.com/manual/1479181/Schwinn-Ac-Power.html?utm_source=openai))
Get your AC Performance bike back in service with an OEM-quality replacement that ships same day from our warehouse.



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