PIAGGIO engine with disc valve stroke 57mm connecting rod 105mm bearing 15x19x20mm
for PIAGGIO VESPA COSA 1 VLR1, VESPA COSA 1 VNR1, VESPA COSA 2 VLR2, VESPA COSA 2 VNR2, VESPA GTR VNL, VESPA PS VBX1, VESPA PX , VESPA PX E VLX1, VESPA PX E VNX, VESPA PX VLX1, VESPA PX VNX ...
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Special Price €148.50 Regular Price €165.01
The PIAGGIO 1331545 crankshaft is an essential component for the perfect functioning of your Vespa. Designed for iconic models such as the Vespa 125 GTR, 2/TS, 150 Sprint V, 2/Super 2, P125-150X, and PX125-150 E/Lusso/MY, this crankshaft ensures optimal performance and a quick throttle response.
With a stroke of 57.0 mm and a connecting rod of 105.0 mm, this crankshaft is designed to maximize engine efficiency. The rotary disc valve ensures optimal airflow, contributing to more efficient combustion. Technical specifications include a connecting rod bearing size of 15x19x20 mm and a piston pin of 15 mm, which together guarantee superior stability and durability.
The oil seal seat on the alternator side measures 24 mm, while the bearing seat on the alternator side is 25 mm. The thread on the alternator side is M12x1.25, and the timing is 112/6 at TDC, crucial elements for precise installation and reliable performance.
Choosing the PIAGGIO 1331545 crankshaft means investing in a component designed to deliver maximum performance and durability, keeping the tradition of two-wheeled legends alive.
