I'm assuming that you are saying that the brake light is staying on and neither the front nor rear brake lever makes any difference.
Check the postition of the front master cylinder and the throttle control switch housing. They must be positioned so that they are snug against each other. If there is too much distance between the switch housing and the master cylinder, the little brake light switch will be constantly in the outward postion turning on the brake light. Depressing either lever will have no effect.
If that's not the problem, go to the rear brake lever and check the adjustment of the rear brake lever. It must have some freeplay so that the rear master cylinder returns all the way when you let off the brake. If not, the rear brake will get tighter and tighter as you ride and use the brake.
Answers & Comments
I'm assuming that you are saying that the brake light is staying on and neither the front nor rear brake lever makes any difference.
Check the postition of the front master cylinder and the throttle control switch housing. They must be positioned so that they are snug against each other. If there is too much distance between the switch housing and the master cylinder, the little brake light switch will be constantly in the outward postion turning on the brake light. Depressing either lever will have no effect.
If that's not the problem, go to the rear brake lever and check the adjustment of the rear brake lever. It must have some freeplay so that the rear master cylinder returns all the way when you let off the brake. If not, the rear brake will get tighter and tighter as you ride and use the brake.
Good Luck