## Gearshift Input Shaft, for 6201 Ball Bearing, Junak, 139FMB 4T This gearshift input shaft is designed for Junak motorcycles equipped with the 139FMB 4T engine. Precision-engineered, it guarantees smooth and reliable gearbox operation. Manufactured from high-quality materials, resistant to wear and tear, it ensures long-lasting performance. The shaft is compatible with the 6201 ball bearing. ### Technical Specifications: * **Overall Length:** 117.2mm * **Bearing Diameter:** 13.5mm * **Length 1:** 35mm * **Length 2:** 79mm ### Why choose this input shaft? * **Junak Brand:** A guarantee of quality and reliability. * **Precision Engineering:** Ensures smooth gearbox operation. * **Durability:** Made from durable, wear-resistant materials. * **Compatibility:** Perfectly matched to the 139FMB 4T engine. By choosing this gearshift input shaft, you are investing in the trouble-free and long-lasting operation of your Junak motorcycle.