V-TWIN PISTON KIT 1340 EVO BIG TWIN 10:1 COMP 52-12051 Hubs have a real carbon

Hubs have a real carbon fiber center wrap

Directional tread pattern

Polypropylene shell provides heavy duty protection

durability and reliability

spark-proof

V-TWIN PISTON KIT 1340 EVO BIG TWIN 10:1 COMP 52-12051 Hubs have a real carbonAll 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