{"product_id":"mgt1-pwb-55431-1147066","title":"Vespa Sprint Veloce 150 [1977-1979] - racing clutch with Z23 sprocket straight teeth","description":"\u003ch2\u003ePOLINI racing clutch with Z23 sprocket for Vespa Sprint Veloce 150\u003c\/h2\u003e\u003cp\u003eThe POLINI HT clutch is designed for racing use and combines reverse functionality with the ability to specifically adapt the clutch to the desired primary gear ratio. In this concept, the component connected to the crankshaft is the inner hub and not the outer bell.\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\/1147066-1_120dd044-6a86-4d8f-8199-181b25afb2b6.jpg?v=1788618489\" alt=\"Vespa Sprint Veloce 150 [1977-1979] - racing clutch with ring gear Z23 straight sprocket - 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 ring gear Z23 straight sprocket - product view\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch3\u003eFunction and construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePressure plate on thrust bearing for clutch actuation\u003c\/li\u003e\n\u003cli\u003eAluminum bell\u003c\/li\u003e\n\u003cli\u003eCover of the block with oil collecting channel\u003c\/li\u003e\n\u003cli\u003eAdjustable clutch spring force\u003c\/li\u003e\n\u003cli\u003eZ23 primary sprocket with straight teeth\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe straight teeth of the Z23 pinion enable the selection of a suitable primary gear ratio within the POLINI-HT clutch system. By replacing the primary gear, the clutch can be adapted to different gear ratios. The clutch supports precise and smooth gear shifting.\u003c\/p\u003e\u003ch3\u003eTechnical features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVersion: HT clutch for racing use\u003c\/li\u003e\n\u003cli\u003ePinion: Z23, straight teeth\u003c\/li\u003e\n\u003cli\u003ePressure plate: on thrust bearing\u003c\/li\u003e\n\u003cli\u003eBell: aluminum\u003c\/li\u003e\n\u003cli\u003eSpring force: adjustable\u003c\/li\u003e\n\u003c\/ul\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 design is suitable for applications where adjustable clutch spring force and a targeted choice of primary toothing are required.\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\/1147066-2_2093e0c3-1659-40c8-b06c-96dc720aacd1.jpg?v=1788618489\" alt=\"Vespa Sprint Veloce 150 [1977-1979] - racing clutch with Z23 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 Z23 sprocket straight teeth - detailed view\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57271906959686,"sku":"MGT1-PWB-55431-1147066","price":480.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147066-1_120dd044-6a86-4d8f-8199-181b25afb2b6.jpg?v=1788618489","url":"https:\/\/motorize-shop.com\/products\/vespa-sprint-veloce-150-1977-1979-racing-clutch-with-z23-sprocket-straight-teeth","provider":"Motorize","version":"1.0","type":"link"}