## Output Shaft for Gearbox, for Needle Bearings 139FMB 50 4T AC This output shaft for the gearbox is an essential component for the smooth operation of your 139FMB 50 4T AC motorcycle. Designed with precision and attention to detail, it guarantees optimal power transmission and smooth gear shifting. Made of high-quality materials, the shaft is characterized by exceptional strength and wear resistance, which translates into a long service life and trouble-free operation. ### Technical Specifications: * Shaft length: 116mm * Cutter diameter: 17mm * Number of cutters: 6 * Gear wheel 1 diameter: 66.5mm * Gear wheel 1 width: 10mm * Gear wheel 1 number of teeth: 36 * Gear wheel 2 diameter: 57mm * Gear wheel 2 width: 10mm * Gear wheel 2 number of teeth: 31 * Gear wheel 3 diameter: 53mm * Gear wheel 3 width: 11mm * Gear wheel 3 number of teeth: 29 * Gear wheel 4 diameter: 50mm * Gear wheel 4 width: 10mm * Gear wheel 4 number of teeth: 27 * Diameter under bearing: 13.5mm ### Advantages: * High quality workmanship * Strength and wear resistance * Precise power transmission * Smooth gear shifting * Long service life * Compatibility with 139FMB 50 4T AC