Left engine crankcase YX 140, 150 4T

Left engine crankcase YX 140, 150

New left side half engine block adaptable for small motorcycle cross, supermotardpit bike dirt bike, mini bike, pocket bike 140cc, 150cc with YX 140 and 150 engine.

Technical characteristics and dimensions of the left crankcase

• Brand: generic
• Material: aluminium
• Colour: grey
• Total crankcase length: 260 mm
• Total height of the housing: 195 mm
• Inner diameter crankshaft bearing seat: 52 mm
• Diameter fixing holes: 7 mm