QUOTE(BOTAK_WAI @ Mar 8 2021, 10:58 PM)
woooow...now i see. looks like the improvement of 2nd gen worth the efforts to make you sold your 1st and and get 2nd gen.
u mean big difference of rear triangle is [1st gen vs 2nd gen] or [2nd gen vs brompton]?
looks like the 2nd or 3rd gen pikes really good for santai riding.
do pikes user need to mod the cogs and chainring for better hill climb? i have no experience in this internal gear hub

the biggest different in pikes gen1 and gen2 is their handlepost, reach and frame length.
1st gen smaller than the 2nd gen. and handlepost more close to rider, making taller rider like me suffer for a long ride.
the biggest different between pikes gen 2 and brompton is the rear triangle. pikes gen3 are more to cosmetic. i would said its facelift version. the only different is their fork, package bundle on to it.
the rear triangle length are different from brompton, based screw are different and even the tensioner position are different,. i had to mod my litepro tensioner to fit my pikes. besides that, u still can use brompton/after market elastomer, seatclamp, mudguard, racks and also the easy wheel.
and yeah, many pikes user mod their 2nd cog to bigger sized for more wide ratio gearing. as u can see, the internal hub pikes are not the same like brompton. its the same model, but brompton made a special tweak on the hub.
pikes and brompton gave 13t/15t combo of cog. but brompton had wider ratio in their internal hub. to make it possible feel like that and save ur pocket, many of pikes user change their 2nd cog to 19t or 21t is the max. i've tried to put 18t to my setup. but i more prefser closer ratio on all my bike. still adopting this 18t for a while since i had 2 wheelset.
the touring spec i used 18t. and this highprofile wheelset i change to 16t and feel very comfort about it. dont know about u, but i dont like wider ratio since pikes or brompton are limited to 6speed only.
the easiest way without changing the cog is to used double chainring crank either with fd+shifter or manually change it without loosing close ratio and got wider gear option. but still, it wont be nice to put double chainring on my eyes.hahaha...
u seem interested on pikes. are u owning one?