The Zetor 16121011 is a genuine OEM 2nd speed gear designed for various Zetor tractor models. This essential transmission component ensures smooth and efficient power transfer, maintaining optimal operational performance. Manufactured to Zetor's precise specifications, it features 34 outer teeth and 21 inner teeth, with an outer diameter of 104 mm, an inner diameter of 45 mm, and a height of 26 mm. Weighing 0.8 kg, this gear is built for durability and a perfect fit in compatible Zetor transmissions.