I have a Stock 2014 TRX 450 ER would it be fine to use this with the stock top end?
By Kyler E.
In the case of your 2014 Honda TRX450ER Sportrax 450ER, the Stage 3 camshaft you're asking about will indeed work with the remaining stock top end components. There's no need for special valve components or anything and it'll bolt right in place of the OEM cam.