Hey guys my banshee is having a little problem. the front brakes are not workin. i bleed them correctly and there are no air bubbles. I replaced the master cylinder piston and seals(rebuild kit) still no luck. when i pump it up about 10-15 times the calipers will grab but if i wait 5 sec and try again, they do not grab. So i am clueless. i am almost 100% positive there is no air in the system and yes i did bench bleed the master cylinder. Do i need to replace the whole master cylinder?? it jsut seems like it is not pumpin enough and i rebuilt it....what gives???? thanks for any help

 

Maybe the wheel cylinders are seized. they might need a rebuild kit. You said you on rebuilt the master cylinder. Also check the rotors and the brake pads makethey are worn.