Originally Posted by
Jipe
Yes, the Brompton feel more reactive than other folding bikes, even folding bikes with (almost) the same wheel size like the Birdy.
But its just a matter of get accustomed to that feeling.
I am curious about the "11 speed derailleur (Hong Kong spec)" configuration.
Can you explain what it is ?
You mention a 9-42 cassette, this means that it should have a rear hub with something else than the usual Shimano/SRAM freewheel, is it a XDR freewheel like on the lightweight option ?
What derailleur is used to accept a 9-42 cassette the Dura Ace of the lightweight won't fit (it theoretically already doesn't accept the 9-34 cassette of the lightweight).
From the Helix website, taken from the Order Page:
https://helix.ca/shop/standard/#second-tab
Rear Hub with XD-R driver Formula RXC-142,135mm x 12mm thru-axle,28h
Rear Derailleur Shimano SLX M7000,Shadow+ 11 Speed
Cassette e13 XCX 11 Speed XD-R (9-42t)
Shifter Shimano SL-M7000 SLX Rapid Fire
Approximate Weight 24.4 lbs (11.1 kg)
The "Hong Kong" reference on the website page derives from the request from a Hong Kong purchaser for a specification revision that would help with hills.