Joined: Sep 2018
Posts: 703
Likes: 199
From: Shenandoah Valley, Northern Virginia.
Bikes: '99 Trek 520, '20 Kona Sutra (FOR SALE 48cm), '21 Simon-Bikes mini-velo and a chromoly-framed folding bicycle with drop-bars and V-brakes, that rolls even while folded.
I'll pick up an extra magnet-assembly for you. In the meantime, can you remove the handlepost of the new bicycle and then measure, for me, the amount of steerer-tube that the handlepost clamps onto?