{"product_id":"mgt1-pwb-58450-1153338","title":"Beta RR 390 4 T [2020-2021] - Pro Race steel and friction disc clutch kit","description":"\u003ch2\u003eNEWFREN Pro Race clutch kit for Beta RR 390 4 T\u003c\/h2\u003e\u003cp\u003eThe Pro Race steel and friction disc clutch kit from NEWFREN is intended for the 2020-2021 Beta RR 390 4 T. It combines friction plates and steel discs with a specially designed disc design that supports oil flow, allowing the clutch to operate more efficiently.\u003c\/p\u003e\u003ch3\u003eFriction material and construction\u003c\/h3\u003e\u003cp\u003eThe friction material mainly consists of cellulose, resins, carbon and other components. Its properties are designed for a high coefficient of friction and lower compressibility. In conjunction with the design of the discs, this supports the stability of the pads even under demanding operating conditions. The Pro Race clutches were developed in collaboration with teams from the World Superbike, Moto 3 and MXGP championships.\u003c\/p\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKit composition: Friction plates, Steel plates\u003c\/li\u003e\n\u003cli\u003eFriction plates: 8 pieces\u003c\/li\u003e\n\u003cli\u003eThickness of friction plates: 2.8\u003c\/li\u003e\n\u003cli\u003eNumber of edges: 12\u003c\/li\u003e\n\u003cli\u003eOuter diameter of friction plates: 132.5\u003c\/li\u003e\n\u003cli\u003eInner diameter of friction plates: 111.5\u003c\/li\u003e\n\u003cli\u003eFriction discs: 7 pieces\u003c\/li\u003e\n\u003cli\u003eFriction disc thickness: 1.4\u003c\/li\u003e\n\u003cli\u003eNumber of teeth: 12\u003c\/li\u003e\n\u003cli\u003eOuter diameter of friction discs: 134.4\u003c\/li\u003e\n\u003cli\u003eInner diameter of lower teeth: 109.8 mm\u003c\/li\u003e\n\u003cli\u003eInner diameter of upper teeth: 109\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eThe clutch kit is assigned to the Beta RR 390 4 T, built in 2020-2021.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57275269579078,"sku":"MGT1-PWB-58450-1153338","price":152.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1153338-1_38ee8cff-9ac9-4dcf-a030-879b5bac1ac4.jpg?v=1788651789","url":"https:\/\/motorize.uk\/products\/beta-rr-390-4-t-2020-2021-pro-race-steel-and-friction-disc-clutch-kit-1","provider":"Motorize","version":"1.0","type":"link"}