Schumacher U8137 Mass Damper Set 1/10 BRDT The unique chassis design provides

The unique chassis design provides huge center ground clearance to drive over deep ruts

the 4-8-2 Mountain proved to be equally at home in passenger and fast freight service

and bronze oil-less bearings

steel front and rear axles

Schumacher U8137 Mass Damper Set 1/10 BRDT The unique chassis design providesSchumacher U8137 Mass Damper Set The Schumacher mass damper will reduce the effect small bumps have on the car. Changing the mass and oil used will alter the amount of damping. The tuned mass damper will move out of phase with the vibrations caused by bumps. This helps to keep the tires in contact with the track, offering improved traction and lap times. This also helps with improved curb riding capability. Use either the 23g or 12g mass depending on