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Dr. Pulley
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Variator Roller Weights, Dr. Pulley, 19mm x 17mm for 125cc - 150cc Vespa

List Price: $29.99
Sale Price: $24.99

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Dr. Pulley Roller Weight Set for 125cc - 150cc Vespa, Piaggio Scooters

  • Size: 19x17
  • Set of 6
  • Broadens your range of gear ratios
  • Increases acceleration and re-acceleration properties
  • Increases top end speed
  • Lasts longer than standard roller weights

  • Aprilia - Atlantic 125, Mojito 125/150, Scarabeo 125, Sport City One 125, SR 125/150, SR Motard 125
  • Benelli - Adiva 125/150
  • Beta - Eikon 125/150
  • Derbi - Boulevard 125/150 GP1 125, Rambla 125, Variant 125
  • Gilera - DNA 125/180, Nexus 125, Runner 125 FX, Runner 180 VXR, Typhoon 125
  • Italjet - Dragster 125, Jet Set 125/150, Torpedo 125/150
  • Peugeot - Luxor 150
  • Piaggio - BV125, Carnaby 125, Fly 125/150, Hexagon 125, Liberty 125/150, Medley 125/150, MP3 125, Skipper 125/150, Typhoon 125, X7 125, X8 125/150, X9 125, X10 125, Zip 125
  • Vespa - 946 125/150, ET4 125/150, GTS 125, GTV 125, LX 125/150, Primavera 125/150, S 125/150, Sprint 125/150

Dr. Pulley 19x17 Round Roller Weights for Aprilia Atlantic Eu3, Aprilia Mojito, Aprilia Scarabeo Light, Aprilia Sport City, Italjet Dragster, Piaggio Vespa and many more.

We highly recommend that you begin by upgrading the variator roller weights before engaging in any performance upgrades. This is the simplest of upgrades and the least expensive. This is a minimal investment and offers a maximum return.

The main rule for tuning variators is the lighter the roller the more rpm's are needed to push the rolls outwards through centrifugal motion to set the gear change in motion. Heavier roller weights need lower rpm's to start moving.

Heavier roller weights = slower take-off speed, more acceleration = higher maximum speed.
Lighter roller weights = faster take-off speed, less acceleration = lower achievable speed.

The right balance is an individual choice since a scooter racer will want heavier weights to achieve a higher overall speed so that they might be faster at full throttle. For daily use a rider might prefer lighter weights for more power to take off faster at stop light.

Dr. Pulley Roller Weights -- 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

**NOTE: Electrical, High Performance, Aftermarket items are non-returnable so please check photos and specifications before ordering.

Please see our Warranty and Returns Policy
Manufacturer: Dr. Pulley