2 x FORGED Vito's Performance Banshee pistons ATHENA 68.00 4mm 110mm BIG BORE new 1990 YZ125A EXHAUST

1990 YZ125A EXHAUST

Fits a 1997-2006 Yamaha Banshee

This will fit the OEM exhaust

Clymer motorcycle repair manuals are written specifically for the do-it-yourselfer and provide all the information needed for routine maintenance or more extensive repairs

2 x FORGED Vito's Performance Banshee pistons ATHENA 68.00 4mm 110mm BIG BORE new 1990 YZ125A EXHAUSTThis is a genuine Vito's Performance product These are FORGED aluminum pistons for ATHENA cylinders Forged! just like Wiseco, not the cheaper CAST ones seen online for a few dollar cheaper Designed for a BIG BORE stock height cylinder Set up with proper pin height for a 4mm short rod 110mm stroker crank These have 9 degree dome angle The intake windows have been raised and enlarged The intake windows have a 50% thicker bridge makes them last much