{"product_id":"bhir-1126006","title":"POLIN PRIMARY GEAR VESPA 50 Z=24-72 EVO","description":"\u003cp\u003ePOLINI PRIMARY GEAR, STRAIGHT TEETH FOR VESPA SMALL FRAME AND125ET3\u003c\/p\u003e\u003cp\u003eThe engagement and the experience with the races have driven Polini to develop the new primary gears with straight teeth with flexible coupling system and reinforced clutch basket.\u003c\/p\u003e\u003cp\u003eThe clutch basket is machined from a block and with case-hardening thermal treatment lets the conductor discs to work on all the 6 sides reducing their wear.\u003c\/p\u003e\u003cp\u003eThe counter flange of the coupling systems made of case-hardened steel too, grants the highest resistance allowing to remove the clutch basket too.\u003c\/p\u003e\u003cp\u003eThe springs made of high-resistance steel are calibrated to avoid the break of the gear itself.The new gears, specific both for Vespa 50 and 125cc, are interchangeable with the original parts. It is recommended to install them on elaborated engines or over 25hp.\u003c\/p\u003e\u003cp\u003eTo adapt the gears to the different situation 3 different sprockets are available withspecific teeth to match the teeth of the Polini clutch bell:\u003c\/p\u003e\u003cp\u003eItem 202.1418 - Primary sprocket Vespa 50 Z=25 72 -long gear\u003c\/p\u003e\u003cp\u003eItem 202.1419 - Primary sprocket Vespa 50 Z=28 72 -long gear\u003c\/p\u003e\u003cp\u003eItem 202.1420 - Primary sprocket Vespa 50 Z=26 72 -short gear\u003c\/p\u003e\u003cp\u003ePolini primary gear, straight teeth for Vespa small frame and 125 ET3\u003c\/p\u003e\u003cp\u003eItem: 202.1221 primary gear – Straight teeth Vespa 50 Z=24-72\u003c\/p\u003e\u003cp\u003eItem: 202.1222 primary gear – Straight teeth Vespa 50 Z=27-69\u003c\/p\u003e\u003cp\u003e100% Made in Italy\u003c\/p\u003e","brand":"POLINI","offers":[{"title":"Default Title","offer_id":58185824960860,"sku":"1126006","price":315.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/5072\/8284\/files\/800Wx800H-1126006-1.jpg?v=1783067168","url":"https:\/\/checkout.xparts.weostores.com\/products\/bhir-1126006","provider":"xparts","version":"1.0","type":"link"}