foreverfaster Site Supporter Sep 23, 2021 #1 what's the difference? have a 3 hole hub, (no rotor) no numbers, kart has big caliper. most 7 inch rotors are four hole... any insight to insure i order the right rotor?
what's the difference? have a 3 hole hub, (no rotor) no numbers, kart has big caliper. most 7 inch rotors are four hole... any insight to insure i order the right rotor?
D dunlop01 Member Sep 23, 2021 #2 Big caliper uses 505 hub which there is 2 sizes 3/16 and 1/8 thick rotors that is on a 1 1/4 axle
M Michael Curry Member Sep 23, 2021 #3 505 hub will have three holes threaded 5/16-24 Mini Lite hub will have three "thru holes" with a ID to accept 1/4 bolts (no threads(
505 hub will have three holes threaded 5/16-24 Mini Lite hub will have three "thru holes" with a ID to accept 1/4 bolts (no threads(