The BIHR Piston Service Kit is a pack containing the necessary parts to overhaul your top-engine:
- Vertex Casted piston, pin, ring(s) and snap rings
- Centauro Top end gaskets
- Needle bearing (2 stroke only)
Pistons size (Ø mm) :
DA : 53,92 DB : 53,93 DC : 53,94 DD : 53,95