Pulley set low friction 977 (6)
903656 Pulley set low friction 977 (6)
For the 1/8 scale GP car the Viper 977 we introduce this pulley-set ( 6) in a newly developed low friction composite mix.
The new composite material creates a very smooth surface on the pulleys, which allows the belts to have less friction and creates a more efficient drive train performance.
The material is a bit softer than our black pulley compound, so wear rate may be a little bit higher.