THESE SMOOTH ALUMINUM SPACERS FIT AXLES WITH 1 3/4" DIAMETER SPLINES. THESE AXLES ARE COMMONLY REFERRED TO AS "1 7/8" AXLES" BECAUSE THE DIAMETER OF THE CENTER IS 1 7/8", BUT THEY HAVE 1 3/4" DIAMETER SPLINES. THE INSIDE DIAMETER OF THESE SPACERS MEASURE 1 3/4" TO FIT 1 3/4" DIAMETER SPLINES. THESE ARE THE PROMINENT AXLES IN ALMOST ALL POPULAR MICRO-SPRINT AND MINI-SPRINT CHASSIS.
KIT INCLUDES:1/4" STANDARD SPACERS (2)
1/2" STANDARD SPACERS (2)
3/4" STANDARD SPACER
1" STANDARD SPACER
3/4" TAPERED SPACERS (2)
1" TAPERED SPACERS (2)
2" TAPERED SPACER
ALL SPACERS, EXCEPT THE 1/4", ARE LIGHTENED BY TAKING MATERIAL OFF THE OUTSIDE. THIS REDUCES CRUCIAL ROTATING WEIGHT.