Main Bearing and Seal Kit SIZE_YS / YM Terminal Height: 175mm (6

Terminal Height: 175mm (6

the Helion ATOP Boot blends everyday comfort with dependable protection for year-round riding

Center Electrode Type: Necked Down

UltraTacky or Aramid contact patch you get the best of both worlds

Main Bearing and Seal Kit SIZE_YS / YM Terminal Height: 175mm (6Set of engine components. Easy to install. thanks to the precision fit for four stroke and two stroke applications. Includes a set of main bearings and seals that are made to exact OEM tolerances so you get components that are interchangeable with OEM and other Hot Rods parts. Your crankshaft will turn true for seasons of riding. Features: Full set of main crankshaft bearings and seals. Meets or exceeds OEM specs. Can be used with OEM or Hot Rods