QUOTE(Asus @ Mar 19 2019, 11:32 AM)
Hi Guys, i got few newbie questions regarding dahon boardwalk..
1. D7 vs D8 - The difference is the gear whereby one is 7 speed and one is 8 speed. Can both be upgraded to 9 speed with just changing the cassette only? The price difference is about RM400
2. Both use single chainring, if i plan to upgrade to double chainring, is shimano sora groupset (chainring, fd, rd, shifters) my best bet for not burning my wallet?
Im using java ira which i think is better specs then the boardwalk..but i just love the design of the boardwalk and can see many ppl around the world using it in instagram as compared to my java folding bike lol..
this black one is so sexy hahaa..

First of all, i am not sifu. Just a normal guy that started to cycle few months ago and also walked thru the path to own a foldie.
1) i would recommend you to go with 8s foldie. Usually 7s and 8s is not sharing a same rear wheel. In short if you plan to change 9s/10s cassette from a 7s, you must first change the rear wheel first. However for 8s foldie, just change the cassette, rear-derailleur and a compatible RD-shifter will do.
2) without burning your wallet, you may consider Sora/Tiagra groupset. There are many in the used market. you will need to buy crankset, FD and its adapter, RD, cassette, a set of shifter with cables, and probably chain as well.
Please consult few more members, LBS or forums for more info. then you wont do the same thing twice or more.
This post has been edited by CanonLee: Mar 19 2019, 12:02 PM