{"product_id":"gy6s-1200-1051-ncy-16x13-round-roller-weights-for-50cc-100cc-qmb139-motors","title":"NCY (16x13) ROUND ROLLER WEIGHTS FOR 50cc - 100cc QMB139 MOTORS","description":"\u003cp\u003e\u003cstrong\u003eNCY 16x13 ROUND ROLLER WEIGHTS \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFOR 50cc - 100cc 4-STROKE QMB139 ENGINES \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e GEAR RATIO IS CHANGED BY THE UP-AND-DOWN ROLLING MOVEMENT OF THE ROLLER WEIGHTS IN THE RAMP OF THE MOVEABLE DRIVE PULLEY (MDF) \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e NOW THE INNOVATIVE DR. PULLEY ROUND ROLLER WEIGHTS ROLL UP AND DOWN THE RAMP TO CHANGE THE GEAR RATIO. THIS UNIQUE ROLLING MOVEMENT PROVIDES EXCLUSIVE ADVANTAGES TO INCREASE CVT PERFORMANCE. WITH DR. PULLEY, NO ABNORMAL WEAR WILL OCCUR EVEN WHEN RUNNING IN HIGH GEAR.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e WE RECOMMEND STARTING PERFORMANCE UPGRADES BY CHANGING THE VARIATOR ROLLER WEIGHTS FIRST.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e HEAVIER ROLLER WEIGHTS= A SLOWER TAKE OFF SPEED WITH MORE ACCELERATION AND A HIGHER TOP SPEED. LIGHTER ROLLER WEIGHTS = A FASTER TAKE OFF SPEED WITH LESS ACCELERATION AND LOWER TOP SPEED\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e SIZE: 16X13\u003cbr\u003eSET OF 6\u003cbr\u003eLASTS LONGER THAN STANDARD ROLLER WEIGHTS\u003cbr\u003eEXCELLENT HEAT RESISTANCE\u003cbr\u003eLOW FRICTION \/ LOW WEAR\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e FITS MOST MODELS OF \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTAO MOTORS, WOLF, ICE BEAR,JONWAY, JMSTAR,\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e ROKETA, SUNL, TANK, \u003c\/strong\u003e\u003cstrong\u003ePEACE, TAOTAO, GATOR\u003cbr\u003eAND MANY OTHERS\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e","brand":"ChinesePartsPro","offers":[{"title":"Default Title","offer_id":53556387152184,"sku":"1200-1051","price":11.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/8898\/6997\/files\/1200-1051__15995.1657130343.jpg?v=1792867745","url":"https:\/\/www.chinesepartspro.com\/products\/gy6s-1200-1051-ncy-16x13-round-roller-weights-for-50cc-100cc-qmb139-motors","provider":"ChinesePartsPro","version":"1.0","type":"link"}