I find the added weight on the front Carrier Block from the Bag attached to it, actually stabilizes the Handling.

Now bike friday's Tikit on the build Menu offers a Fitting that takes the Brompton Carrier Block.

Advantage The saddle folds forward, rather than telescopes Down , so your saddle height is un changed .


The Hyper fold design, folding the seat tube slacks a cable releasing the Bar Mast to fold , a fast process

Plus The fold locks the front wheel straight ahead and then it becomes how you roll it folded ..

The 4 EZ wheels(or after market larger ones) on the Brompton rear rack will let it roll easier , but the front wheel will still want it to steer a curve..

If straight the rear wheel touches the front, if not turned to the side, and that does not help..