Vertex Complete Engine Rebuild Kit in a Box (39.5mm Bore) - WR101-159
Convenient one-stop shop in a box; nearly all components required for a complete and professional rebuild
Vertex piston kit (standard compression piston, rings, pin and clips)
Hot Rods heavy-duty crank (stock stroke - includes wrist pin bearing for two strokes)
Hot Rods main bearing/seal kit
Hot Rods transmission bearing kit (includes transmission bearings, output shaft collar and sprocket lock washer)
Hot Rods counter balancer bearing kit
Hot Rods water pump bearing and seal kit
Vertex complete gaskets kit, including seals and O-ring kit (covers top and bottom)

Fitment for Vertex Complete Engine Rebuild Kit in a Box (39.5mm Bore) - WR101-159
Part fits the following machines

KTM
50 SX 2013-2020