{"product_id":"roller-weight-set-prima-17-x-12-mm-6-per-set-roll17x12-4","title":"17x12mm Scooter Roller Weight Set 6-Pack | Universal Parts","description":"\u003cp\u003eFine-tune your CVT transmission with this Universal Parts 17x12mm roller weight set. Available in 0.5g increments from 4.0g to 8.0g — select your weight at checkout. Six matched rollers per set, calibrated to strict tolerances for smooth, vibration-free CVT operation. Wear-resistant polymer construction resists flat-spotting under high heat. \u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTuning guide:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighter (4.0g–5.5g):\u003c\/strong\u003e quicker off-the-line acceleration and better hill climbing — best for heavier riders or stock motor setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavier (6.0g–8.0g):\u003c\/strong\u003e lower cruising RPM and higher top-end speed — best for lighter riders or big-bore builds\u003c\/li\u003e\n\u003cli\u003eAlways install rollers dry — never grease a dry-roll CVT variator\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 17mm diameter x 12mm width\u003c\/li\u003e\n\u003cli\u003eQuantity: 6 matched rollers per set\u003c\/li\u003e\n\u003cli\u003eAvailable weights: 4.0g, 4.5g, 5.0g, 5.5g, 6.0g, 6.5g, 7.0g, 7.5g, 8.0g\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiaggio:\u003c\/strong\u003e Zip 50, Typhoon 50, Fly 50, Liberty 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVespa:\u003c\/strong\u003e ET2 50, LX 50, LXV 50, S 50, Primavera 50, Sprint 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAprilia:\u003c\/strong\u003e SR 50 (Piaggio engine), Scarabeo 50, Sportcity One 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuzuki:\u003c\/strong\u003e Burgman 125\/150 (stock variator applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeugeot:\u003c\/strong\u003e Speedfight 50 (2T), Vivacity 50, Kisbee 50\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"http:\/\/www.p65warnings.ca.gov\"\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Prima","offers":[{"title":"Default Title","offer_id":48111839150267,"sku":"ROLL17X12 4.5 G","price":11.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1340\/6651\/files\/ROLL17X12_4245f63a-164e-4cc2-82c9-cc41a4e17eb5.jpg?v=1784296333","url":"https:\/\/thriftyscooters.com\/products\/roller-weight-set-prima-17-x-12-mm-6-per-set-roll17x12-4","provider":"Thrifty Scooters","version":"1.0","type":"link"}