{"product_id":"roller-weight-set-prima-17-x-12-mm-6-per-set-4g","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.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e6 matched 17x12mm roller weights per set — calibrated for smooth, vibration-free CVT operation\u003c\/li\u003e\n\u003cli\u003eAvailable 4.0g–8.0g in 0.5g increments — tune for acceleration or top speed\u003c\/li\u003e\n\u003cli\u003eWear-resistant polymer construction resists flat-spotting under high thermal loads\u003c\/li\u003e\n\u003cli\u003eLighter weights (4.0–5.5g): better acceleration | Heavier (6.0–8.0g): higher top speed\u003c\/li\u003e\n\u003cli\u003eFits Piaggio, Vespa, Aprilia, Suzuki, and Peugeot 50cc CVT variators\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTuning Guide\u003c\/h2\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","brand":"Prima","offers":[{"title":"4g","offer_id":67964549628225,"sku":"ROLL17X12 4.0 G","price":11.0,"currency_code":"USD","in_stock":true},{"title":"4.5g","offer_id":67993014862145,"sku":"ROLL17X12 4.5 G","price":11.0,"currency_code":"USD","in_stock":true},{"title":"5g","offer_id":67993014894913,"sku":"ROLL17X12 5.0 G","price":11.0,"currency_code":"USD","in_stock":true},{"title":"5.5g","offer_id":67993014927681,"sku":"ROLL17X12 5.5 G","price":11.0,"currency_code":"USD","in_stock":true},{"title":"6g","offer_id":67993014960449,"sku":"ROLL17X12 6.0 G","price":11.0,"currency_code":"USD","in_stock":true},{"title":"6.5g","offer_id":67993014993217,"sku":"ROLL17X12 6.5 G","price":11.0,"currency_code":"USD","in_stock":true},{"title":"7g","offer_id":67993015025985,"sku":"ROLL17X12 7.0 G","price":11.0,"currency_code":"USD","in_stock":true},{"title":"7.5g","offer_id":67993015058753,"sku":"ROLL17X12 7.5 G","price":11.0,"currency_code":"USD","in_stock":true},{"title":"8g","offer_id":67993015091521,"sku":"ROLL17X12 8.0 G","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7785\/2225\/files\/az-p012-6064-0-ROLL17X12_6d0ab547-198c-4f86-9666-9bb1668bd55c.jpg?v=1792557796","url":"https:\/\/azscooterparts.com\/products\/roller-weight-set-prima-17-x-12-mm-6-per-set-4g","provider":"AZScooterParts","version":"1.0","type":"link"}