Tapeindset M8X166 Piaggio Gilera 125-180CC 2-Takt

The standard 135 mm studs on Piaggio/Gilera 125–180cc engines can be too short – especially if you're running a 55 mm stroke crankshaft or a high-performance cylinder head like HT or DDL. That's why we offer this M8 x 166 mm stud bolt set with extra length and flexibility.

The short threaded end (20 mm) goes into the engine case, while the longer end (45 mm) provides plenty of thread for tall cylinders and heads – and can easily be trimmed to your desired length.

Applications:

• Piaggio & Gilera 2-stroke 125–180cc engines
• Ideal for 55 mm stroke crankshafts
• Compatible with tall heads like HT or DDL

Specifications:

• Thread size: M8
• Total length: 166 mm
• 20 mm thread (engine side)
• 45 mm thread (cylinder side – trimmable)
• Set of 4 pieces

Tip: Don’t over-tighten studs into the engine case. With 166 mm, you’ll always have enough thread, even with spacers or special gaskets.