Pro-Motion Blackbird 1/8 Buggy Tires (2) (Super Soft - Long Wear) Screw The stepped post fits 1/10

The stepped post fits 1/10 and 1/8 scale ball sizes

Guide the spring hook beneath the clutch spring

The larger 83mm diameter stretches the tire sidewall

but the power gains are significant to the overall punch and power for the R/C model

Pro-Motion Blackbird 1/8 Buggy Tires (2) (Super Soft - Long Wear) Screw The stepped post fits 1/10The Pro Motion Blackbird 1 8 Buggy Tires are packed with performance features. Using a variety of pin styles and sizes the Blackbird gives you excellent traction in most track conditions. Consisting of small square pins, medium rectangular pins, larger rectangular pins and strategically placed reliefs this all around tire excels when the track is transitioning from a dusty blue groove to a more polished surface. Adding to the tread design is a