grizzly 660 top speed and stunts

[JoeyJokester11]

My uncle had a grizzly, and the diff lock is great. I thought it was better than a brute force..

[jdshaq]

cool man. hows the stock diff lock and would you recomend it more than a brute force

[headshothoncho1]

@jdshaq deff better than the brute