Yamaha YZ85 (02-18) Athena 53mm "105cc" Cylinder Kit z50 Replacement condenser for Motobecane points

Replacement condenser for Motobecane points ignitions on av7 and av10 mopeds

Like any other Minarelli/Morini exhaust

Comes with everything you need to get started with the exception of plug wire and plug boot

Some have vacuum ports plugged with a bolt/gasket

or intake hardware with this

Yamaha YZ85 (02-18) Athena 53mm "105cc" Cylinder Kit z50 Replacement condenser for Motobecane pointsBig bore kit for 2002 2018 Yamaha YZ85. This cylinder kit from Athena increases the bore diameter to 53mm which is roughly 105cc of displacement. This cylinder features a nickel carbide coating on the aluminum cylinder to increase durability. The forged piston comes molybdenum coated for longer wear life. The water jacket of the cylinder is improved from the stock design for increased flow rate. This does not require the use of a stroker crank like