Honda OEM 21T Transmission Mainshaft Top Gear.
To suit the Honda Z50A K0-K2, Z50J1, Z50JZ, Z50R 79 - 81 ATC70 78 - 81, C70 1981 and CT70 76 - 80 models.
Please Note : This part may fit other Honda Minibikes, please check the part no. against your model for suitability.
Product Code: 23471-041-040