{"product_id":"mgt1-pwb-55468-1147068","title":"Vespa PX E Arcobaleno 125 [1981-1997] - racing clutch with Z23 sprocket with helical teeth","description":"\u003ch2\u003ePOLINI racing clutch with Z23 pinion for Vespa PX E Arcobaleno 125\u003c\/h2\u003e\u003cp\u003eThe POLINI HT clutch is designed for racing use on Vespas. Their reverse operation connects the crankshaft to the inner hub instead of the outer clutch bell. The Z23 pinion has helical teeth and enables the primary drive to be properly tuned.\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\/1147068-1_080a81ab-8719-4d07-bbae-c123cc0033f2.jpg?v=1788618872\" alt=\"Vespa PX E Arcobaleno 125 [1981-1997] - racing clutch with Z23 sprocket helical toothed - 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 PX E Arcobaleno 125 [1981-1997] - racing clutch with Z23 sprocket helical toothed - 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 precise clutch actuation\u003c\/li\u003e\n\u003cli\u003eAluminum bell as part of the clutch construction\u003c\/li\u003e\n\u003cli\u003eAluminum discs with 8 teeth larger design to maximize transmission efficiency\u003c\/li\u003e\n\u003cli\u003eAdjustable spring force to adapt the clutch characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe clutch supports higher transmitted power and precise, smooth gear shifting. The gear ratios can be adjusted by choosing the toothing of the primary wheel. The POLINI HT clutch can be modified by replacing the primary gear.\u003c\/p\u003e\u003ch3\u003eTechnical features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVersion: Racing clutch for Vespa PX\u003c\/li\u003e\n\u003cli\u003eGearing: Z23, helical gearing\u003c\/li\u003e\n\u003cli\u003eClutch concept: reverse functionality with an inner hub on the crankshaft\u003c\/li\u003e\n\u003cli\u003eSpring force of the clutch is adjustable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eThe POLINI racing clutch with Z23 pinion fits the Vespa PX E Arcobaleno 125, built between 1981 and 1997.\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\/1147068-2_1712ee81-9121-4e56-97e0-591a89d178d3.jpg?v=1788618872\" alt=\"Vespa PX E Arcobaleno 125 [1981-1997] - racing clutch with Z23 sprocket with helical 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 PX E Arcobaleno 125 [1981-1997] - racing clutch with Z23 sprocket with helical teeth - detailed view\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57271947788614,"sku":"MGT1-PWB-55468-1147068","price":411.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147068-1_080a81ab-8719-4d07-bbae-c123cc0033f2.jpg?v=1788618872","url":"https:\/\/motorize-ireland.com\/products\/vespa-px-e-arcobaleno-125-1981-1997-racing-clutch-with-z23-sprocket-with-helical-teeth","provider":"Motorize","version":"1.0","type":"link"}