Set of 4 M7 X 125mm POLINI reinforced cylinder studs for MBK 51, motobecane av10, av7...

Here is the set of 4 POLINI studs for MBK 51 / Motobecane av10 engine. This set of studs is of much higher quality than the original or TNT studs... You can mount them with any kit, any engine crankcase... BIDALOT, POLINI, TNT, AXWIN, ORIGIN… We recommend purchasing 4 studs, and in addition to that, a set of BIDALOT or MALOSSI cylinder head nuts. This allows you to start on a good basis, during assembly place 1.00 to 1.2kg, thanks to this material you will be sure to start with something well coupled and flat! Ultra important on efficient and meticulous engines.