Product Name: Set of Pinion Gears - 12 Teeth (20 pieces) and 14 Teeth (10 pieces) Size: 12 Teeth: Approximately 7mm (Hole diameter: approximately 2.5mm) 14 Teeth: Approximately 8mm (Hole diameter: approximately 2.5mm) Condition: Unused Additional Information: Mass-produced general-purpose type (bulk product) Pinion Gear Main Uses: Replacement for broken gears in Plarail motor cars Please confirm the required number of gear teeth carefully. Also, please handle the gear replacement work yourself. * There are 12-tooth and 14-tooth types, so please make sure to install them correctly. Image 1: Product for sale Image 2: Reference image (not the product) Image 3: Reference image (comparison of 12 teeth and 14 teeth) Shipping Method: Mercari Shipping (Uses Mercari shipping for safe, secure, anonymous shipping with tracking) Let's revive the old running of your Plarail by replacing the gears that have stopped working! I hope to be able to trade with those who are looking for these. Thank you. #PlarailPinionGear