V-TWIN PISTON KIT 1340 EVO BIG TWIN 10:1 COMP 52-12051 Superbike Strength

Superbike Strength

Hubs have a real carbon fiber center wrap

Polypropylene shell provides heavy duty protection

Will not harm O-ring or X-ring chains

the optional 1-3/4" end cap for a smoother power delivery and the spark arrestor module all give the PC IV substantial versatility and tremendous performance gains

V-TWIN PISTON KIT 1340 EVO BIG TWIN 10:1 COMP 52-12051 Superbike StrengthAll Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of todays cylinder bore compositions (cast iron, chrome, nikasil and boron composite) with confidence. Wisecos wide