Park Tool Company ISIS overdrive bracket tool (for Item -31a) – Johnny G

Description

The Park Tool Company ISIS Overdrive Bracket Tool is a specialty johnny g spinner parts service tool designed to remove and install the ISIS overdrive bracket used on select Schwinn indoor cycles. Made for the Schwinn Johnny G Pro Spinner®, this tool is the correct match for servicing bracket Item 31a during crank and bottom bracket repairs.

• Fits the Schwinn Johnny G Pro Spinner® indoor cycling bike platform.
• Designed specifically for servicing ISIS overdrive bracket Item 31a on Johnny G models.
• Ideal when replacing or maintaining the johnny g pro spinner® park tool company isis bracket assembly.
• Works as a dedicated schwinn park tool company isis overdrive bracket service tool for removal and reinstallation.
• Commonly used during bottom bracket, crankset, and drivetrain-side service on compatible Spinner bikes.

Built by Park Tool Company, this bracket tool is engineered for the splined interface found on ISIS and ISIS Overdrive-style assemblies. Its purpose-specific design helps provide secure engagement with the bracket, reducing the risk of slippage or damage that can happen with generic substitutes. This is a tool, not the bracket itself, and it is intended for maintenance of the original Johnny G bottom bracket system. Installation difficulty is generally moderate: most home users with basic mechanical experience can use it successfully, especially when paired with the correct driver or wrench and proper crank removal steps.

A dependable, OEM-style service solution for Schwinn Spinner repairs. Easy DIY installation support and ships same day from our warehouse.