Description: DR. 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. TRADITIONALLY, GEAR RATIO IS CHANGED BY THE UP-AND-DOWN ROLLING MOVEMENT OF THE ROLLER WEIGHTS IN THE RAMP OF THE MOVEABLE DRIVE PULLEY (MDF). NOW 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. DR. 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. HEAVIER ROLLER WEIGHTS= A SLOWER TAKE OFF SPEED WITH LESS ACCELERATION AND A HIGHER TOP SPEED LIGHTER ROLLER WEIGHTS = A FASTER TAKE OFF SPEED WITH MORE ACCELERATION AND LOWER TOP SPEED SIZE: 15 X 12 SET OF 6 AVAILABLE IN 3 GRAM THROUGH 11 GRAM WEIGHTS, INCLUDING HALF GRAM WEIGHTS BROADENS YOUR RANGE OF GEAR RATIOS INCREASES ACCELERATION AND RE-ACCELERATION PROPERTIES INCREASES TOP END SPEED LASTS LONGER THAN STANDARD ROLLER WEIGHTS U.S. PATENT NUMBER: 7,276,004 ALL SALES ON CLEARANCE ITEMS ARE FINAL! PLEASE NOTE: WEIGHT COLOR MAY VARY SHIPS FROM SHELBY, NCJ1MY1S1
Price: 18.46 USD
Location: Denver, North Carolina
End Time: 2023-12-03T19:13:27.000Z
Shipping Cost: 4.95 USD
Product Images
Item Specifics
Restocking Fee: 20%
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Dr. Pulley
Non-Domestic Product: No
Warranty: No
Custom Bundle: No
Manufacturer Part Number: 169-216-4
Modified Item: No
