i have a 05 trx 450r and i want to put the hrc kit in it but i hear that you have to rebuild the motor alot and i dont want to do that. is this true?

 

Lots of friends with lots of 450's with lots of hours on them. We all have HRC's and nobody has needed a rebuild. While the R doesn't have the longevity of a 400EX, all the concerns about frequent rebuilds are just urban mythe!

 

thanks 4 the info reconranger i guess ill be putting the
HRC kit in the beast then.