UTVS Build Breakdown | 2021 Can-Am Maverick X3 Turbo RR "Mr.B" Build #UTVSourced CanAm X3 Build Can-Am X3 Mr.B UTV Source UTVS Build UTVS Build Breakdown | 2021 Can-Am Maverick X3 Turbo RR "Mr.B" Build 2021 Can-Am Maverick X3 Turbo RR BuildWhen “Mr.B” reached out to the UTV Source team to handle the build of a 2021 Can-Am Maverick X3 Turbo RR, we couldn’t wait to get our hands on it. The unique requirements of this b… UTV Source 3 years ago