high quality aluminum servo discstandard Servo Erector Set hole patterntapped to accept 2-56 screwsfits on all Hitec gears
Servo Tubing AdaptorFits on standard Hitec ServosAll Lynxmotion tubes (AT-01 to AT-06) can be fitted2 pcs per pack
Idler pulleys are standard pulleys with an integrated bearing
Pulley for GT5 timing belts. Machined from aluminum.