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Dr. Pulley Variator Roller Weight Set 20x12 (Vino, Zuma 125)

Dr. Pulley Variator Roller Weight Set 20x12 (Vino, Zuma 125)

Description: Dr. Pulley 20x12mm Round Roller Weights for the Linhai 260/300, Yamaha Morphous 250, Yamaha Vino 125, Yamaha Zuma 125, and many more. Select weights on sale; 6g, 7g, and 16g. Dr. Pulley Round Roller Weights have exceptional durability, heat resistance and are low friction and low wear. Size: 20x12 Set of 6 lasts longer than standard roller weights Excellent Heat Resistance Low Friction / Low Wear Select weights on sale.

NOTE: Before use, lubricate slider grooves, slider pins, ball bearing seat, and inner funnel area with heat-resistant moly-graphite grease.

Installation: 1. Slack the belt by opening the CVT clutch gives belt slack to the variator side. 2. Then install the variator drive face while lifting the slack belt further away from the center boss if done properly should not see any splines between variator drive face slop-side and boss flat-side. Should be flushed together. 3. Then install the existing variator fan, washer, and hand-tight nut. 4. Finally, apply blue Loctitetorque nut to 30-35ft-lbs. For reassurance please consult your manufacturer's variator torque specs.

NOTE: Please select weight from the menu.


•    Broadens your range of gear ratios
•    Fastest Roller Weights available
•    High-Temperature Resistance
•    Increases acceleration and re-acceleration properties
•    Increases top-end speed
•    Lasts longer than standard roller weights
•    Low Friction Coefficient (low wear)
•    No abrasive fibers (glass fiber or carbon fiber)
•    Suitable for aluminum variator housing


Include the following Roller weight set.

•    8x Roller Weights: 20x12mm 6gm<16gm
•    U.S. Patent Number: 7,276,004
•    Material: SL-9T, SL-9TS (oil-less PA46)
•    Made in Taiwan
•    Fit Variator Housing: 117.5mm or 122mm / Slides: 3 Top: 89mm / Boss: 20mm / Shims: 20mm / Drive Splines: 15
•    Fit Belt Size: 759-22-30 (Vino)
•    Fit Belt Size790.5-21.9810-22-28 (Zuma)
•    Fit BWS 125
•    Fit Vino 125
•    Fit Zuma 125

Supported Models: NCY CVT KIT (Part# 1200-1047); Kymco 300, Yamaha Linhai 260/300, Asia/European model Cygnus 125, Yamaha BW's 125, Yamaha Cygnus 125, Yamaha GTR 125, Yamaha Vino 125, Yamaha Zuma 125

Item Weight & Package Dimensions:
•    0.099~0.386 pounds | 3.486" (L) x 2.852" (W) x 1.050" (H)

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Dr. Pulley Variator Roller Weight Set 20x12 (Vino, Zuma 125)
  • Stock: 34
  • Part #: 169-289
Sold: 9
Views: 9190
Ex Tax: $23.00
Price in reward points: 23