Park Tool 1729-TA Sliding Thru Axle Adaptor $51,41 favorite_border Park Tool Accessories and add-ons to hop up and specialize Park Tool repair stands. Designed to allow any Park Tool PRS-20, PRS-21 or PRS-23 Repair Stand to accept 12mm and 15mm thru axle wheeled bikes with 100mm dropout spacing See at Unlimitedbiking See all Tool