Thomson 50mm 6 Bolt BMX Stem This Ad expired and is no longer available.See our other active classified ads. -/1 by funkmasterp Published: 15th July 2019 (6 months ago) £50.00 Category Wanted Post? Will post in UKLooking for one of the Thomson BMX stems for my Stooge Speedball. Can pay in real money or Monopoly money up to £50. The choice is yours!To contact this user, please register / loginComments (1) Stevet1 16th July 2019 at 11:12 amI have one. I’ll message you.Log in to ReplyLeave a Reply Cancel ReplyYou must be logged in to post a comment.