Brakes locked up

SOURCE: 98 pathfinder no brake pedal after changing brake lines

solved solution was that the mitchell bleeding sequence was wrong the right blleding is compensating valve fisrt then lr rr lf rf.
thanks robert

SOURCE: left front caliper keeps locking

sounds like the flex line is crushed inside alowing the caliper to apply but not release.
The best way to tell is to pump up the brake pedal and get the caliper to lock up. Open the bleeder screw. If the wheel suddenly become easy to turn, the flex line is wrecked. If it is still hard to turn, there is a problem with your caliper.

SOURCE: front brakes locking up

Sounds like the front brake hoses went bad on you. Fluid goes into the calipers and builds up pressure, and applies the brakes, because the fluid can't come back out of the calipers. Usually when hoses go, they tear on the inside, creating a one way valve type of flap. I hope that this helped. Best wishes to ya.
Bryon

SOURCE: front brake locked on Kawasaki 300 atv

i would presume you have hyd front brakes? if so your return hole in your master cyc could be pluged.this would not let fluid to return to the resivouir. remove fluid and clean the tiny return hole on bottom of master cyc.Use comp air only

SOURCE: Retro fit ABS brakes to 2008 Suzuki M50

There are no aftermarket ABS kits available. Due to liability issues I would not expect to see them in the US. It is theoretically possible to adapt an ABS system from another vehicle for use on the bike but the work involved would be prohibitively expensive. The best improvements you can make are:
1) Working on your braking technique.
2) Using aftermarket brake rotors such as Galfer Wave units.
3) Adapting braking systems from another bike that has great brakes (GSXR or similar racing style bike).
4) Making sure your current system is operating properly (good fluid, good pads, pads moving in the caliper as they should).