first of all, i drive an 2001 GSR, have about 42k miles. I was driving downhill, so i let it off on gear and let it drive in neutral. And then i started to feel some clicking from the shift ****, thinking maybe its always been like this but i never noticed it before. and then after that my first gear started to grind like a bitch. like it would only grind when i shift to first while my car is rolling.

let me explain more in detail about the problem.

while driving, i am coming upon a stop sign. I put it into neutral. apply brake to slow down,and when im down to like 5 minus mph, i press and holds on the clutch and shift to first (so that i can be ready to go after i stop completely). That is when it starts grinding like a bitch, while the shift **** is going to 1st. Grinding this gear feels awckward, like, i feel teeth by teeth grinding. its almost like a very clean grinding.
I can prevent my first gear grinding by waiting till i stop completely and then shifting to 1st.

Can anyone tell me what the problem is with my tranny? and what caused this? thanks!
hope u guys understood what im trying to say here. if not, ill try to be more clear.

 

Could be your syncro's. Might also be a bent shifter fork. I would go the cheapest route first and change the mtf to see if that clears anything up.