Primary transmission 15 / 50 Minarelli vertical, horizontal MBK Booster, Nitro...Jasil (Top Racing)

Primary transmission shaft and intermediate gear Jasil MBK Booster, Nitro...

New primary transmission adaptable for scooter 50cc MBK Booster, Nitro, Yamaha Bws... with vertical and horizontal Minarelli engine.
The intermediate gear of this original type primary transmission must be mounted to the press. Indeed, this pinion is not double, it must be mounted in place of your original pinion on your intermediate shaft.

This gear kit includes

• 1 x primary shaft (clutch shaft)
• 1 x intermediate shaft sprocket

Technical characteristics and dimensions

• Brand: Jasil (Top Racing)
• Number of teeth of the primary shaft: 15
• Total Shaft Length: 152mm
• Outside diameter of the shaft on the crankcase side: 10 mm
• Clutch Side Shaft Outer Diameter: 17mm
• Clutch Side Shaft Thread Diameter: 10 mm
• No threading: 1.00
• Number of teeth of the intermediate gear: 50
• Sprocket Inner Diameter: 17mm
• Sprocket outer diameter: 68mm