Wiseco WK1212 WK Top End Kit (960cc) - 0.50mm Oversize to 88.50mm Bore suspension-bearings-king-pins 1993-1996 Arctic Cat EXT EFI

1993-1996 Arctic Cat EXT EFI

Smart HJC 21B and 50B ready

and perfect for vehicles with big tires and wide wheels

Kawasaki KLR650 1987-2007

Wiseco WK1212 WK Top End Kit (960cc) - 0.50mm Oversize to 88.50mm Bore suspension-bearings-king-pins 1993-1996 Arctic Cat EXT EFIBore: 88. 50mm Sizing: 0. 50mm Oversize Most Wiseco 2 cycle pistons are forged from high silicone bar stock. Greater strength and lower expansion at high temperatures. Complete piston kits include High Performance forged pistons, rings, wrist pins, circlips and top end gasket kit for one complete engine. All Wiseco High Performance pistons are priced with rings, wrist pins and circlips. Wiseco ring types are not interchangeable (i. e., CD is not