Park Tool 1728-TA Sliding Thru Axle Adapter
Converts any PRS-20, PRS-21 or PRS-23 to accept 15mm and 20mm thru axle wheeled bikes. One side is for 15mm axle, the other side is for 20mm thru axles. Use the axle from the fork to mount the bike to the 1728-TA.
This product was added to our catalog on July 22, 2015.