JR REAR SKID ROLLER SET
This set uses rollers to brake MS and FM-A chassis cars if the nose comes too far off the track, slowing the car slightly and getting it back in shape.
• Smoke color polycarbonate.
• Paired with two low-friction POM 8mm rollers (White) to provide the brake effect.
• Small parts for attachment included.
• Compatible with MS and FM-A chassis cars.