Right Crank w/Sprocket – AC Classic

Description

The Right Crank w/Sprocket – AC Classic is a direct-fit indoor cycling crank replacement designed for the Schwinn AC Classic bike. This essential piece of schwinn ac parts restores smooth pedal drive by replacing a worn, bent, or damaged right crank and integrated sprocket assembly.

• Fits Schwinn AC Classic indoor cycles using the right crank arm with integrated sprocket.
• Replaces Schwinn / StairMaster part number 002-2779 and is commonly referenced as SKU 002-2779-ACC.
• Comparable to the right crank arm with sprocket configuration used on AC-series bikes with a 1/8" x 72T sprocket and ISIS-style interface.
• Commonly identified by customers searching for an ac classic right crank w/sprocket ac classic replacement.

This right-side crank assembly combines the crank arm and front drive sprocket into one durable unit for dependable power transfer on every ride. Built for AC Classic indoor cycles, it is ideal when the original arm is stripped, loose, or the sprocket teeth show wear. This part is intended as a model-specific replacement rather than a universal bike crank, so matching your equipment model and existing drivetrain setup is important before ordering. Installation is typically a moderate DIY repair for owners or service technicians familiar with crank removal tools and proper pedal orientation. Many buyers also refer to this part as the schwinn right crank w/sprocket ac classic when replacing the factory assembly.

Get your bike back to a solid, smooth ride with an OEM-quality replacement that ships same day from our warehouse.