Originally Posted by
Winfried
Before I get one… can someone who has used both to carry the max ~10kg as recommended by Brompton tell me how those lighter and smaller alternative carrier blocks fare compared with Brompton's?
No difference? Wobbly, not as stiff, can't carry as much?
I'm interested because the base on eg. Litepro's is flat, so I won't need to file it down to fit on a standard bike.

Nice pic. The left panel.
FWIW, I've had Raze, Muqzi and Aceoffix front-blocks, and while I haven't taken them to the max of 10kg, they are all uniformly solid, with good finishing and fit on the actual front block on the head tube. No issues with bags clicking/locking in.
Muqzi
Raze
Wrong type of bolts, I know.
Aceoffix