If you are looking for complete kits to attach your motors please see Sport Gearbox Motor Mount Kits.

am-3770 CIM & NEO with Standard Shaft

This component attaches to a CIM Motor (am-0255) or a NEO Motor (am-4258a) with 1 in. long 10-32 Screws (am-1056) and secures to Sport Gearbox using the long screws that run down the corners of the gearbox. This motor block does not require modification of the motor shaft.

am-3769a CIM & NEO with Cut Shaft

This component allows either a CIM Motor (am-0255) or a NEO Motor (am-4258a) to be used with a Sport Gearbox. Use this motor block if you are looking to save on space and weight. To use this motor block, the motor shaft must be cut ~7/8 in. shorter. No additional screws are needed to use this block, it sandwiches between the motor and the gearbox and the motor is attached with the long screws that run down the corners of the gearbox.

am-3765 550 & 775

This motor block is used to hold an RS-500 or RS-700 motor such as the AndyMark 775 RedLine (am-3775) or the NEO Motor (am-4258a) to the Sport gearbox. 550 motors attach to the block with M3 screws, and 775 motors attach to the block with M4 screws, then the block attaches to the Sport Gearbox using the long screws that run down the corners of the gearbox.

am-3770 CIM & NEO & Kraken with Standard Shaft

This component attaches to a CIM Motor (am-0255) a NEO Motor (am-4258a), a Kraken X60, or a Kraken X44 with 5/8 in. long 10-32 Screws (am-1549) and secures to Sport Gearbox using the long screws that run down the corners of the gearbox. This motor block does not require modification of the motor shaft.

am-5587 CIM & NEO & Kraken with Cut Shaft

This component allows either a CIM Motor (am-0255), a NEO Motor (am-4258a), a Kraken X60 or a Kraken X44 to be used with a Sport Gearbox. Use this motor block if you are looking to save on space and weight. To use this motor block, the motor shaft must be cut ~7/8 in. shorter. No additional screws are needed to use this block, except with the Kraken X44 that requires 3/8 in. long 10-32 BHCS (am-1588) to mount. It sandwiches between the motor and the gearbox and the motor is attached with the long screws that run down the corners of the gearbox.

am-5615 Minion

This component allow a Minion Brushless Motor to be used with a Sport Gearbox. Minion motors attach to the block with 10-32 screws, then the block attaches to the Sport Gearbox using the long screws that run down the corners of the gearbox.