Description
The ISIS Right Crank Arm w/ Sprocket is a direct-fit indoor cycling parts replacement for the Schwinn Johnny G Pro Spinner®, designed for 2004-present bikes equipped with the ISIS-style crank system. This complete drive-side assembly restores smooth pedaling by replacing a worn or damaged crank and chain sprocket in one piece, making it a smart choice for riders shopping dependable johnny g spinner parts.
- Fits Schwinn Johnny G Pro Spinner® indoor cycles built 2004-present with ISIS crank setup.
- Replaces the drive-side assembly listed as item #29a in Johnny G Pro parts diagrams.
- Designed to work with the matching ISIS Bottom Bracket listed as item #31a.
- Pairs with the corresponding ISIS Left Crank Arm, commonly shown as item #32a.
- Not for pre-2004 square-mount bikes; those use a different right crank with sprocket.
This johnny g pro spinner® isis right crank arm includes the integrated sprocket, helping maintain proper chain alignment and reliable power transfer on compatible bikes. It is ideal when the original arm has stripped threads, crank damage, or excessive wear at the spindle interface. Built for the ISIS overdrive crank standard used on later Johnny G Pro models, this schwinn isis right crank arm w/ sprocket is an OEM-style replacement made to match the fit and function of the original component. Installation is straightforward for experienced DIY users with the proper ISIS crank removal and bottom bracket tools, though first-time repairs may benefit from basic service familiarity.
Restore your bike with confidence using an OEM-quality replacement that fits right and ships same day from our warehouse.
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