{"product_id":"mgt1-pwb-55408-1147065","title":"Vespa Sprint Veloce 150 [1977-1979] - racing clutch with Z24 sprocket straight teeth","description":"\u003ch2\u003ePOLINI racing clutch Z24 with straight-toothed pinion for Vespa Sprint Veloce 150\u003c\/h2\u003e\u003cp\u003eThe POLINI racing clutch with Z24 ring gear and straight-toothed pinion is designed for the Vespa Sprint Veloce 150 built between 1977 and 1979. Their reverse operation connects the crankshaft to the inner hub instead of the outer bell. As a result, the design is based on an independent functional principle for racing clutch use.\u003c\/p\u003e\u003cfigure style=\"margin:32px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147065-1_ebfaea42-7dab-477c-8275-926498873afc.jpg?v=1788618255\" alt=\"Vespa Sprint Veloce 150 [1977-1979] - racing clutch with Z24 sprocket straight teeth - product view\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\u003cfigcaption style=\"margin-top:8px;color:#666;font-size:14px\"\u003eVespa Sprint Veloce 150 [1977-1979] - racing clutch with Z24 sprocket straight teeth - product view\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch3\u003eStructure and function\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePressure plate on thrust bearing for smooth operation\u003c\/li\u003e\n\u003cli\u003eAluminum bell as part of the clutch construction\u003c\/li\u003e\n\u003cli\u003eBlock cover with oil collecting groove\u003c\/li\u003e\n\u003cli\u003eReinforced aluminum discs with 8 teeth for efficient power transmission\u003c\/li\u003e\n\u003cli\u003eSprocket Z24 with straight teeth\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe spring force of the clutch can be adjusted. This means that the operation can be tailored to the respective area of ​​application. The design also supports precise and smooth shifting for effortless gear changes.\u003c\/p\u003e\u003ch3\u003eTechnical execution\u003c\/h3\u003e\u003cp\u003eThe straight-toothed primary gear with Z24 enables targeted selection of the gear ratio within the POLINI system. The clutch can be adapted to different gear ratio requirements by replacing the primary gear. For this version, the focus is on the Z24 gear ring with straight teeth.\u003c\/p\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eSuitable for the Vespa Sprint Veloce 150, built between 1977 and 1979.\u003c\/p\u003e\u003cp\u003eThe technical documents include a technical data collection and assembly instructions. When making your selection, the vehicle model, complete year of manufacture and the desired gearing must be taken into account.\u003c\/p\u003e\u003cfigure style=\"margin:32px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147065-2_2d3872b4-bf8b-4c53-a72e-6d9982495b36.jpg?v=1788618255\" alt=\"Vespa Sprint Veloce 150 [1977-1979] - racing clutch with Z24 sprocket straight teeth - detailed view\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\u003cfigcaption style=\"margin-top:8px;color:#666;font-size:14px\"\u003eVespa Sprint Veloce 150 [1977-1979] - racing clutch with Z24 sprocket straight teeth - detailed view\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57271875010886,"sku":"MGT1-PWB-55408-1147065","price":480.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147065-1_ebfaea42-7dab-477c-8275-926498873afc.jpg?v=1788618255","url":"https:\/\/motorize-shop.com\/products\/vespa-sprint-veloce-150-1977-1979-racing-clutch-with-z24-sprocket-straight-teeth","provider":"Motorize","version":"1.0","type":"link"}