what lenght a arms, what wheels (size and 4+1 or 3+2) ? tires, swingarm for xc racing ? do the pros run on 450rs wana convert my mx r to xc any info appreciated
fastredrider44
05-11-2010, 08:14 AM
You want +.5 to +1 arms with 4+1 wheels. Stock rear width is fine.:macho