rev kit ?????

[crazyfireman]

sorry for all the silly questions but i am new to the sport, and dont have a clue when everyone mentions rev box. is there something i can do to change mine?orderanother? what benifets?

[Tommy 17]

the rev box is made by white bros on the 400ex it takes ur rev limiter up 1000 rpm and it changed the timing a bit. i don't like the idea of doin that but alot of people do. i know i am leavin the stock one on.

[crday98]

the rev box is NOT made by white bros it is made by honda.it is a stock xr 200 or 250 rev box.white bros carves a WB on it with an etch pencil,jacks the price up about $60,and sells it as theirs:huh