Vespa PK 50 XL to 125cc BGM PRO Racing Crankshaft (for Reed Valve) Full Circle Web - 54mm Stroke 105mm Conrod Ø=20mm cone Electrical And Wiring Sometimes a small amount has

Sometimes a small amount has to be shaved of the top of the selector to allow the 4th gear to fully engage

Includes Moulded anti vibration mounting

To fit headset hole approx 62mm x 52mm

Can be used in conjunction with the Inboard/Outboard Disc kits or the Anti Dive Double Disc Kit (Listed Seperately)

Vespa PK 50 XL to 125cc BGM PRO Racing Crankshaft (for Reed Valve) Full Circle Web - 54mm Stroke 105mm Conrod Ø=20mm cone Electrical And Wiring Sometimes a small amount hasVespa PK 50 XL to 125cc BGM PRO Racing Crankshaft (for Reed Valve) Full Circle Web 54mm Stroke 105mm Conrod =20mm cone The shaft has a stroke of 54 mm (series = 51mm) and has a 105 mm long connecting rod (series 97mm), which in its last evolutionary stage has now been widened to a proud 5mm thickness. The crank webs are larger in diameter (both sides: 87mm) than those of a series shaft (86. 8mm). Therefore the crankcase has to be enlarged in diameter