• 4 times greater strength • Fits seatposts from 25.4mm to 35.0mm • Retro fittable to all 15mm block, horizontal pin style Trail-a-Bikes • Fits late 1998 to present • Comes with 4 shims

• QR Locking Hitch Pin for Adams Trail-A-Bikes

• Used to retrofit new style hitch to older 12mm style • Must be combined with 1st knuckle from 15mm horizontal hitch