KX Riders
Maintenance & Technical => KX250 / KX125 => Topic started by: redrider504 on February 28, 2019, 04:01:20 PM
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i recently bought an 01 kx125 and am currently going through it with my son to get it ready for the season. i noticed the rear wheel had a bad wobble and bought a new bearing kit. after removing the rear wheel i noticed they only had one bearing in each side. the kit has 3 and all the schematics i look up show 1 on the brake side and 2 on the sprocket side. i replaced the brake side and everything fit perfect. i went to the sprocket side and two bearings will not fit in the hub. the second bearing sticks out about 1/8th of an inch. the inner bearing is seated against the rim in the hub the second sticks out.....im not sure if thats supposed to stick out or not....i would think its supposed to be flush with the edge of the hub but i cant figure out if im doing something wrong or if the hub is from an older model...the stamp on the hub reads r-1237