Exhaust Stud Bolt M6x28mm Piaggio / Vespa

Stud bolts

In simple terms, a stud bolt is a type of bolt with a thread on both ends. One thread is screwed into e.g. the housing, the other thread is used to fasten another component.

There are many bolts and studs with many different functions in an engine. Studs are screwed into a cast piece and another part is attached to it by securing it with a nut.

Useful note: It is advisable not to use threadlocker. To install studs, the "nut / locknut" method must be used (a nut locked against another nut allows the stud to be pulled into the desired part).
If you have the manufacturer's information, you can tighten the studs to the recommended torque.

Stud Bolts in our store:

In our store you will find mainly cylinder studs and exhaust studs for scooters, 50cc motorcycles and motocross machines.
Make sure you choose the right stud bolts for your vehicle by selecting the right model in the configurator or by measuring the pitch and length of the studs.

Tuning Level: Original

We categorize our products into different performance levels  Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.

Under Original you will find parts whose performance and technical specifications are identical to those of the stock part.