I have the 50 6.0 and my coach said I need the Xstiff for my Mavrik. Thanks for any help.
R Realmfg Well-known member Joined Jan 23, 2019 Messages 502 Reaction score 364 Handicap 36 Feb 24, 2020 #1 I have the 50 6.0 and my coach said I need the Xstiff for my Mavrik. Thanks for any help.