27.2 mm Alloy Rapid Swap Seatpost

This seatpost from M-Wave is designed for very fast saddle changes.  Using the QR mechanism, saddles can be swapped out in 2 seconds!  This makes it ideal for changing the saddles on rental bikes, or testing of various saddles, for example.  It's got a 27.2 mm diameter and is 350 mm in length.
Very quick 2 second saddle change by Quick Release
Ideal for testing of various saddles, changing out saddles on rental bikes, etc.
Lightweight aluminum composition
27.2 mm diameter and 350 mm in length
Silver in color