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Dr. Pulley Variator Roller Weight Set 15x12 (Aprilia, JOG, Zuma 50)

Dr. Pulley Variator Roller Weight Set 15x12 (Aprilia, JOG, Zuma 50)
Dr. Pulley Variator Roller Weight Set 15x12 (Aprilia, JOG, Zuma 50)
Dr. Pulley Variator Roller Weight Set 15x12 (Aprilia, JOG, Zuma 50)
Dr. Pulley Variator Roller Weight Set 15x12 (Aprilia, JOG, Zuma 50)

Description: Dr. Pulley 15x12mm Variator Roller Weight Set for 40QMB, Minarelli 2-stroke engine. Dr. Pulley Roller Weights are the latest roller weights to hit the market and the most advanced weights available. These variator rollers perform up to 20% better than standard round weights and last up to 18% longer with 22% less performance material loss. The weights have several unique features such as their composite material being nylon for faster performance. These weights also fit many scooters from Yamaha including Zuma CW50, Zuma 50F, Vino, and C3.

Dr. Pulley Variator Roller Weights means better performance from your scooter no matter what stage you are in upgrading your scooter. Simply add 6-gram or 7-gram weights and a CVT Kit, and a new belt for a powerful upgrade. The larger weight size will add the top end only when you are doing other upgrades to make up for the loss of bottom or take-off. The same is true for lighter weights, if you go too light you will need to make up for the loss on the top end. 40/50cc scooters we have found do best with 6-gram or 7-gram weights, use 6-gram for over 200lbs. 7-gram under 200lbs. Add the Dr. Pulley variator to complete your upgrade.

Installation: Make sure variator drive face is seated properly and not get its teeth chewed by the Bendix: 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.

Features:

•    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

Specifications:

•    6x Roller Weights: 15x12mm 3gm<11gm
•    Color (choose one): Beige, Black Pearl
•    U.S. Patent Number: 7,276,004
•    Material: SL-9T, SL-9TS (oil-less PA46)
•    Made in Taiwan
•    Fit QMB 49/50cc+
•    Fit CPI 49/50cc+

Supported Models: NCY CVT Kit (Part# 1200-1197); Yamaha C3, Yamaha Zuma CW50, Yamaha Zuma 50F, Yamaha Vino Minarelli Jog engines, Chinese Yamaha Clones 1PE40QMB 1E40QMB engines, Malaguti, CPI, Aprilia Scooters with Piaggio engines, and Franco-Morini 50cc engines found in the 1E41QMB Suzuki AD50 AG50, TGB R50X, TGB 101, TGB 303, and Peirspeed Scooters.

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Item Weight & Package Dimensions:
•    0.039~0.145 pounds | 3.486" (L) x 2.852" (W) x 1.050" (H)

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Dr. Pulley Variator Roller Weight Set 15x12 (Aprilia, JOG, Zuma 50)
  • Stock: 39
  • Part #: 169-236
Sold: 1
Views: 643
$14.99
Price in reward points: 15

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