Racing Crankshaft PINASCO
for Vespa PK50/S/SS/XL/XL2/FL
disc valve, stroke 43,0mm, conrod 87,0mm,
cone 20/20mm, M12,
con-rod eye with additional
oil holes, finely balanced
FOR RACE USE ONLY
PINASCO passion pure! This isn't just a slick ad come on, it's the main line goal and concept of PINASCO, tuning manufacturer since 1969. Their classic crankshaft for Vespa scooters is back following a rejuvenation.
All crankshafts strut their stuff through longer intake timing and CNC milled exactness. Ensures higher fill. The shaft flanges are streamlined and polished. The connecting rod with PINASCO script comes with a silver bearing. Additional lubrication openings guarantee optimal lubrication.
Conclusion: Highest quality for all disc valve fans.
Racing shaft / 43-51 mm stroke / 87-97 connecting rod/ 19/20 mm, M10 20/20 mm, M12
Racing crankshaft with ø 82 mm crankweb (flywheel side), Ø 87mm crankweb (disc valve side), 87 mm connecting rod (Vespa 50/PK50/XL) or 97 connecting rod (Vespa 90-125 PK/XL) oil seal housing 19/20/24 mm, bearing housing 20/25 mm, pointed cone with M10 thread or stump cone with M12 thread, incl. connecting rod bearing.
SIP-TIP: new bearing, oil seals and woodruff key are a must, new gaskets, clutch and flywheel nut also. Racing cylinders such as POLINI, MALOSSI, DR and PINASCO intended to be used with disc valves will be very happy with this shaft.
OEM Numbers (for the purpose of comparison)
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