1UP Aluminum LowPro (Low Profile) Wing Washers M3 Purple Shine 2pcs 820321 dirt track tires The tires are designed for

The tires are designed for the 2

DER-SB4-A4B

HDAC: High Density Copper PCB's

SIZE:40 mm x 20 mm x 38

1UP Aluminum LowPro (Low Profile) Wing Washers M3 Purple Shine 2pcs 820321 dirt track tires The tires are designed forKeep your wing in place while rocking that unmistakable 1Up Racing look with their 7075 LowPro Wing Washers! Designed for on or off road use, 1Up Racing 7075 LowPro Wing Washers feature a smooth, low profile design without any cutouts that pick up dirt during less than perfect landings. The oversized 14mm outer diameter is preferred by Factory Drivers as it reduces wing flex, aiding in rear end stability. Their washers are precision machined from high