{"product_id":"gy6s-169-216-dr-pulley-15x12-sliding-roller-weights-for-jog-minarelli-2-stroke-engines","title":"DR. PULLEY (15x12) SLIDING ROLLER WEIGHTS FOR JOG MINARELLI 2-STROKE ENGINES","description":"\u003cp\u003e\u003cstrong\u003eDR. PULLEY 15X12 SLIDING ROLLER WEIGHTS FOR MINARELLI 50cc 2-STROKE ENGINES. PLEASE SELECT WEIGHT FROM DROP-DOWN MENU. THESE WEIGHTS ALSO FIT MANY SCOOTERS FROM YAMAHA INCLUDING ZUMA CW50, ZUMA 50F, VINO AND C3. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTRADITIONALLY, 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\u003cbr\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eNOW THE INNOVATIVE DR. PULLEY SLIDING ROLLER WEIGHTS SLIDE UP-AND-DOWN THE RAMP TO CHANGE THE GEAR RATIO. THIS UNIQUE SLIDING MOVEMENT (NOT ROLLING) PROVIDES EXCLUSIVE ADVANTAGES TO INCREASE CVT PERFORMANCE. WITH DR. PULLEY, NO ABNORMAL WEAR WILL OCCUR EVEN WHEN RUNNING IN HIGH GEAR.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDR. PULLEY'S U.S. PATENT NUMBER 7,276,004 STATES THAT THEIR SLIDING ROLLER WEIGHTS ELIMINATE ABNORMAL WEAR, PREVENT REDUCTION GEAR RATIO DETERIORATION, PROLONG THE USEFUL LIFE OF THE TRANSMISSION, AND HAVE THE AVAILABILITY TO ADJUST REDUCTION GEAR RATIOS AS WELL AS DRIVING PERFORMANCE. AT THE SAME TIME, DR. PULLEY SLIDING ROLLER WEIGHTS ARE ALSO ADAPTED TO COMPENSATE WEAR AUTOMATICALLY, TO ADJUST BY ITSELF TO MOVE FURTHER OUTWARD IN A MOVABLE DRIVE PULLEY HALF AND TO MAKE THE VEHICLE REACH A HIGHER MAXIMUM VEHICLE SPEED.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e HEAVIER ROLLER WEIGHTS= A SLOWER TAKE OFF SPEED WITH MORE ACCELERATION AND A HIGHER TOP SPEED \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e LIGHTER ROLLER WEIGHTS = A FASTER TAKE OFF SPEED WITH LESS ACCELERATION AND LOWER TOP SPEED\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e SIZE: 15X12\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e SET OF 6\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e AVAILABLE IN 3 GRAM THROUGH 11 GRAM WEIGHTS, INCLUDING HALF GRAM WEIGHTS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e BROADENS YOUR RANGE OF GEAR RATIOS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e INCREASES ACCELERATION AND RE-ACCELERATION PROPERTIES\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e INCREASES TOP END SPEED\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e LASTS LONGER THAN STANDARD ROLLER WEIGHTS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e U.S. PATENT NUMBER: 7,276,004\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e ALL SALES ON CLEARANCE ITEMS ARE FINAL!\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e PLEASE NOTE: WEIGHT COLOR MAY VARY\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e","brand":"ChinesePartsPro","offers":[{"title":"Default Title","offer_id":53556423491896,"sku":"169-216","price":16.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/8898\/6997\/files\/169-216.main.01.default__24918.1695393278.jpg?v=1792868592","url":"https:\/\/www.chinesepartspro.com\/products\/gy6s-169-216-dr-pulley-15x12-sliding-roller-weights-for-jog-minarelli-2-stroke-engines","provider":"ChinesePartsPro","version":"1.0","type":"link"}