
Dr. Pulley Sliding Weights (15x12), 50-90cc Yamaha, Minarelli - 7g
Key item features
- OEM Quality
- Great Fit
- DIY and Mechanics Choice
- Fit many makes and brands.
Specs
- Vehicle fitment typeUniversal
- BrandDr. Pulley
- Vehicle typeMotorcycle
- Has written warrantyNo
How do you want your item?
Popular items in this category
Best selling items that customers love
Tarazon Secondary Belt Gear Pulley Flat Fork for Sur-Ron Light Bee X LBX for Segway X260 $269.95
$26995current price $269.95Tarazon Secondary Belt Gear Pulley Flat Fork for Sur-Ron Light Bee X LBX for Segway X260
Shipping, arrives in 3+ daysTarazon Front Rear Belt Gear Drive Pulley Flat Fork for Sur-Ron LB LBX Segway X260 X160 $259.95
$25995current price $259.95More options from $229.95Tarazon Front Rear Belt Gear Drive Pulley Flat Fork for Sur-Ron LB LBX Segway X260 X160
Shipping, arrives in 3+ daysYamaha Genuine OEM 2009-21 ZUMA 125 YW125 SCOOTER OEM DRIVE BELT 5S9-E7641-00-00 $40.59
$4059current price $40.59Yamaha Genuine OEM 2009-21 ZUMA 125 YW125 SCOOTER OEM DRIVE BELT 5S9-E7641-00-00
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysMotorcycle Engine Clutch Transmission Kit Front Belt for GY6 125Cc 150Cc Scooter Motorcycle ATV GO KART $20.54 Was $23.99
Now$2054current price Now $20.54, Was $23.99$23.99+$1.00 shippingYou save $3.45You save$3.45Motorcycle Engine Clutch Transmission Kit Front Belt for GY6 125Cc 150Cc Scooter Motorcycle ATV GO KART
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysGenrics Drive Belt Replacement for Yamaha 400 450 2000-2014 5GH-17641-00-00 $29.82
$2982current price $29.82Genrics Drive Belt Replacement for Yamaha 400 450 2000-2014 5GH-17641-00-00
Shipping, arrives in 3+ daysFule Double V Belt Pulley fits 20mm Bore Groove Pulley A Belt for 168F 170F Engine $13.99
2 optionsAvailable in additional 2 options$1399current price $13.99Fule Double V Belt Pulley fits 20mm Bore Groove Pulley A Belt for 168F 170F Engine
Shipping, arrives in 3+ daysFELTECHELECTR 1Pcs 66 9 X 1 8 X 3 In Black Rubber Drive Belt For 50cc To 80cc Chinese Scooters And Mopeds $7.22
$722current price $7.22+$2.99 shippingFELTECHELECTR 1Pcs 66 9 X 1 8 X 3 In Black Rubber Drive Belt For 50cc To 80cc Chinese Scooters And Mopeds
Shipping, arrives in 3+ daysChain Tensioner Adjuster & Arch Idler Pulley Roller Guide Set for Motorized Bicycle 80cc 48cc 49cc 50cc 60cc 66cc 2 Stroke Engine Gas Motor Mountain Bike Wheel Components Black $22.99
$2299current price $22.99Chain Tensioner Adjuster & Arch Idler Pulley Roller Guide Set for Motorized Bicycle 80cc 48cc 49cc 50cc 60cc 66cc 2 Stroke Engine Gas Motor Mountain Bike Wheel Components Black
Shipping, arrives in 3+ daysOil Dipstick for Predator Greyhound LIFAN 79cc 99cc 68124 69733 2.5HP 3HP Gas Engine 1" in.63404 Water Pump for Powermate Coleman Powersports CK100 CT100U CC100X 98cc 100cc Go Kart Bike Scooter $9.20
$920current price $9.20Oil Dipstick for Predator Greyhound LIFAN 79cc 99cc 68124 69733 2.5HP 3HP Gas Engine 1" in.63404 Water Pump for Powermate Coleman Powersports CK100 CT100U CC100X 98cc 100cc Go Kart Bike Scooter
Shipping, arrives in 3+ days2x Clutch Push Rod Throw Out 3/16 Ball Bearing for Yamaha 93503-16010-00 $10.84
$1084current price $10.842x Clutch Push Rod Throw Out 3/16 Ball Bearing for Yamaha 93503-16010-00
Shipping, arrives in 3+ daysMini Pocket Bike Scooter Engine Motor Gasket Kit 33cc 43cc 49cc Parts Chopper X1 X2 X6 X7 $22.50
$2250current price $22.50Mini Pocket Bike Scooter Engine Motor Gasket Kit 33cc 43cc 49cc Parts Chopper X1 X2 X6 X7
Shipping, arrives in 3+ days
About this item
Product details
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.50cc scooters we have found do best with 10 or 11 gram weights, use 10 for over 200lbs 11 under 200lbsAdd the DR PULLEY variator to complete upgrade.
Dr. Pulley Roller Weights are the latest roller weights to hit the market and the most advanced weights available. These sliding 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.
* Made of unique tribological material SL-9T and SL-9TS (oilless PA46)
* Low friction coefficient / Low wear / High temperature resistance
* Aluminum compatible; No abrasive fibers (glass fiber or carbon fiber)
* Fastest Roller Weights available
Dr. Pulley ---- UNIQUE Sliding Roller Weights Traditionally, gear ratio is changed by the up-and-down rolling movement of the roller weights in the ramp of MDF; Now the innovative Dr. Pulley Sliding Roller Weights �slide� up and down in the ramp of MDF to change the gear ratio.
This unique �sliding movement� provides exclusive advantages to make CVT perform excellently: No abnormal wear will occur, even when Dr. Pulley Sliding Roller Weights work in the high gear position. For even more information we like http://www.voodoo-buddy.com/2009/10/choosing-the-right-weights.html "
- OEM Quality
- Great Fit
- DIY and Mechanics Choice
- Fit many makes and brands.










