Zinc-plated M7 x 120 threaded stud bolt with increased strength and 7.3 mm shank for fastening the cylinder and cylinder head on various mopeds, mopeds and small motorcycles. Among other things, the stud bolt fits your Piaggio Ciao, SI, Bravo, Boxer and Tomos moped / moped.
The stud bolt is equipped with a 7.3 mm shank to prevent it from penetrating too deeply into the engine housing and possible over-tightening. The thicker shank of the cylinder stud also ensures optimum centering of the cylinder and cylinder head. This enables a smooth mixture flow from the crankcase into the cylinder without creating turbulence at the edges of the overflow channels.
Price per piece.
You can find more stud bolts, nuts and washers in the accessories section.
Exceptional product for the highest demands of the quality brand swiing®.
| Manufacturer | swiing® ingenious parts |
| Diameter | 7.3 mm |
| Material | Steel |
| Surface | galvanized (blue) |
| Total length | 120 mm |
| Thread type | M7x1 (standard thread) |
| Thread length | 30 mm, 20 mm |
| Strength class | 10.9 |
| Universal | |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
| Tomos |
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