Vespa Crankshaft -Mazzucchelli Standard (rotary valve)- Vespa PX125, PX150
$39.57
$58.96
DescriptionVespa Crankshaft-Mazzucchelli (rotary valve)-Vespa PX125, PX150 PRODUCT DESCRIPTIONDescriptionStandard crankshaft by Mazzucchelli - Vespa 125-150.This Italian made crankshaft is a rotary valve crankshaft with a stroke of 57mm, a conrod length of 105mm, suitable for use with a 15mm gudgeon pins. The inlet timing on this standard type crank is 112° before TDC and 6° after TDC.Cross reference 131121, 133154, 1331545.Fitment LML STAR 125 2 STROKE VESPA 125 - P125X 1978-1981 VESPA 125 - PX125E 1981-1984 VESPA 125 - PX125E DISC 1998 ON VESPA 125 - PX125EFL 1984-1997 VESPA 125 COSA VESPA 150 - P150X 1978-1981 VESPA 150 - PX150E 1981-1984Also suitable for light to medium tuning.Control angle: StandardStroke: 57mmConnecting rod length: 105mmConnecting rod bearing top: 15mm Technical specifications:Bearingssizes:15x19x20mmGudgeon pinsdiameter:15 mmCrankshaftsstroke:57 mmthread rotor side:M12x1,25 right-hand threadthread drive side:M12x1,5 right-hand threaddiameter crankwebs:98 mmdiameter bearing seat rotor side:25 mmdiameter bearing seat drive side:25 mmdiameter oil seal seat rotor side:24 mmdiameter oil seal seat drive side:31 mmfull circle crankshaft:rotary valve crankshaft:crankcase has to be milled:engine casing has to be modified:Connecting rodslength connecting rod:105 mmdiameter small end connecting rod eye:19 mm Fits the following vehiclesVespa (Piaggio) P 80 X (V8X1T, -1983)Vespa (Piaggio) PX 80 E FL (V8X1T, 1983-)Vespa (Piaggio) PX 80 E FL Elestart (V8X1T, 1984-1990)Vespa (Piaggio) Cosa 150 CL (VLR1T)Vespa (Piaggio) Cosa 150 CLX (VLR1T300)Vespa (Piaggio) Cosa 150 FL (VLR2T)Vespa (Piaggio) P 150 X (VLX1T, -1980)Vespa (Piaggio) PX 150 E FL (VLX1T, 1984-1997)Vespa (Piaggio) PX 150 E (VLX1T, 1981-1983)Vespa (Piaggio) Cosa 125 CL (VNR1T)Vespa (Piaggio) Cosa 125 CLX (VNR1T300)Vespa (Piaggio) Cosa 125 CLX (VNR1T301)Vespa (Piaggio) P 125 X (VNX1T, -1983)Vespa (Piaggio) PX 125 E FL (VNX2T, 1984-1997)Vespa (Piaggio) PX 125 E FL (ZAPM09300, 1998-2000)Vespa (Piaggio) PX 125 E FL (ZAPM09302, 2001-)Vespa (Piaggio) PX 150 E FL (ZAPM09400, 1998-2000)Vespa (Piaggio) PX 150 E FL (ZAPM09401, 2001-)
