Thread: Arm pump gizmo
View Single Post
  #2  
Old 04-26-2018, 07:01 PM
bluespark's Avatar
bluespark bluespark is offline
Senior Member
 
Join Date: May 2013
Location: CO
Posts: 124
Default

I've been wondering also. That guy Alden in the vid trains some of the top MX guys.
Reply With Quote