Description
Swing Arm Polini Torsen WD for Polini P.R.E Crankcase Chain Oil thus helping to reduce premature thus helping to reduce premature wear and prolong engine life A great alternative to the original part here is this Polini "TORSEN WD" stabilizer engine arm for Polini PRE Piaggio engine it is therefore naturally designed so that your Polini "PRE" exhaust pipe attaches directly to it