Crankshaft -POLINI RACING (for reed valve intake) full circle 'reed mission', stroke 54mm, conrod 105mm- conversion crankshaft Vespa PK50 XL/XL2 to 125cc (Ø=20mm cone) - for cylinder P1400227

Polini full-circle crankshaft 54 mm – for direct intake PX setups

Solid cheek shaft Polini 54mm stroke

Polini offers here a matching crankshaft for their new direct aspirated cylinder (P1400227 ), with which you get together to 152cc.

• 105mm CNC slotted connecting rod top and bottom

• Finely balanced via balancing holes and weight

• 1680g heavy

• bearings on both sides 6204

• Oil seal alternator 20x35x7mm

• Oil seal drive 22,7x47x7,5mm

• Spindle dimension left crankcase: Ø89,5x 22,4mm

• Spindle dimension right crankcase: Ø89,5x 15,8mm

• Spindle dimension cylinder base Ø 65,3mm

• Thread alternator and drive side M12x1,25mm

SCOPE OF DELIVERY

Drawing (or PDF under Downloads) for machining the housing

Nut M12x1,25mm

Connecting rod bearing

(TW27.10.21)