Blue Traxx Forum banner

crank swap

  1. Question about WR crank swap

    Yamaha YFZ450/450R (2004-Present)
    I've searched and searched about info on the swap but everything I've came across has talked about an 04-06 yfz. My bike is an 07 with a bad crank bearing and I'm wanting to do the swap but wanted to make sure the 07 WR450 crank will fit my engine before I buy all the parts. Thanks in advance!
Top