Dr Pulley Slider Roller Weights 150cc Scooters and Go Carts

18 X 14 for GY6 150cc engines in scooters and go carts.

DR PULLEY SLIDING ROLLER WEIGHTS means better performance from your scooter period not matter what stage you are in upgrading your scooter. Simply add 9-12 gram weights and a Kevlar belt for a power up grade. The larger weight size does add top end only when you are doing other upgrades to make up for loss of bottom or take off.

!50cc scooters we have found do best with 10 or 11 gram weights, use 10 for over 200lbs 11 under 200lbs

Go Carts 10 gram are best and 9 gram will get a huge take off and hill climb performance.

Dr Pulley weights answer the question can I get more take off speed and get there quicker, yes you can with these sliding roller weights with new sliders also.

Add the DR PULLEY variator to complete upgrade.

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
  
  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” (Not rolling!!) 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.