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> Folding Bicycles V6, Folding bicycle discussion

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azzamov P
post Aug 15 2019, 10:07 PM

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bro bro semua...any recommended bike shop in klang valley utk upgrade folding bike gearset from 8 speed to 10 speed?
clickNsnap
post Aug 15 2019, 11:55 PM

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QUOTE(azamunekurone @ Aug 15 2019, 10:18 AM)
there are not that fast lah... pace around 30kmph i can follow, after that jalan dulu i will arrived late lor laugh.gif there is no podium to chase
hahaha..thats the point..
i am no sifu lah. mostly i google all the fact and paste it here. i only know some good keyword to google it better  rclxm9.gif

1stly,
u need to know some basic knowledge about tern/dahon/fnhon.
mostly those 3 brands used a bit wierd type of wheelset. not like an alien thing, but comparing other than this brand, the front hub diameter is 74mm for rimbrake. where else, normal hub one is 100mm same like roadbike, mtb. rear hub mostly same all brand, commonly used 130mm for rimbrake and 135mm for disc brake. rear can kawtim, 5mm easy to adjust. problem will occur with 74mm. there is adapter to convert 74mm to 100mm. matters with dahon/tern/fnhon, their front fork is 74mm, and cant fit 100mm hub. u can "kangkang" the fork with special tools, but not all shop willing to do that.

2ndly
ur link c7 wheelset is freewheel and not freehub. means need to change to freehub wheelset to accomodate casette 8-11speed. so either u change only the hub or buying the new wheelset will solve the problem. i know there is option special freewheel cogs until 9s, but finding it very hard also.. so ditch the idea and stick to freehub as its easy to get parts.

3rdly,
number of T means how many tooth do you have. mostly 5 bolts crank in rb world came with either 130bcd or 110bcd. there is 144bcd, but commonly used by track bike/kirin/velodrom/fixie. dont fint bcd 144, also hard to find replacement chainring. if ur tern c7 got bolt to change the chainring that its easy.
ok, to get it clear, 110bcd got 2 type of crank. that is 4 bolt system and 5 bolt system.as for summary i listed below
- 5 bolt system 110bcd : available chainring 34t, 36t, 38t,50t, 52t
- 5 bolt system 130bdc : available chainring 39t, 42t, 44t, 46t, 52t, 53t, 54t, 55t, 56t, 568t, 60t, 62t
- 4 bolt system 110bcd : available chainring 34t, 36t, 38t,39t, 50t, 52t, 53t
please note that 110bcd 52t, is not the same like 130bcd 52t even though both same teeth with 5 bolt system.
there is some weird design of bcd chanring. i had expirience once with deca crankset and fys crankset. both bcd 130 but both chainring cant swap


and last but not least, u will get better spec if u buy separately upgrade parts than buying new bike and swap component. this is because some oem part (original equip with the bike) are not that good. why not try to scout for used part for better saving?

feel dizzy?? rclxub.gif digest it slowly ya bro sweat.gif
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Thanks for the advise! I forgot about the tern/dahon front wheel hub diameter is 74mm... sifu etigge mentioned it to me before blush.gif

The tern C7 crank comes without any bolts, how to check if it is 110 or 130 bcd hmm.gif

vhs1
post Aug 16 2019, 12:42 AM

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QUOTE(azamunekurone @ Aug 15 2019, 07:01 PM)
spam lah pix
user posted image
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Nasib baik tak tergantung atas menara replika tu 😂😂😊😊
vhs1
post Aug 16 2019, 12:53 AM

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QUOTE(azamunekurone @ Aug 15 2019, 06:50 PM)
nnti hapdet nama.. nk siap makan2.. later tong2 duit makan masa kt atas tau
depends on u. me and my team from ipoh will be back on the same day. limited visa sweat.gif
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Fuyoh... Fraser DH!
Bro, basikal gua tak da hydraulic disc brake... 😅😅😂.
Helmet pun tak ada full face. Lol
I think I better don't.
Further more I haven't ridden a hill before.
Nanti caliper brake and the pad bakar hangus, rim pun lebur pula... 🤭🤭🤭😅😅😂


azamunekurone
post Aug 16 2019, 08:06 AM

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QUOTE(azzamov @ Aug 15 2019, 10:07 PM)
bro bro semua...any recommended bike shop in klang valley utk upgrade folding bike gearset from 8 speed to 10 speed?
*
some said kimbell jaya, or johnny my bicycle shop. i think most of bicycle shop can help u thumbsup.gif

QUOTE(clickNsnap @ Aug 15 2019, 11:55 PM)
Thanks for the advise! I forgot about the tern/dahon front wheel hub diameter is 74mm... sifu etigge mentioned it to me before  blush.gif

The tern C7 crank comes without any bolts, how to check if it is 110 or 130 bcd  hmm.gif
*
in that case, u cant change the chainring. only can change the whole crankset

QUOTE(vhs1 @ Aug 16 2019, 12:42 AM)
Nasib baik tak tergantung  atas  menara  replika tu 😂😂😊😊
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whistling.gif

QUOTE(vhs1 @ Aug 16 2019, 12:53 AM)
Fuyoh... Fraser DH!
Bro, basikal gua tak da hydraulic disc brake... 😅😅😂.
Helmet pun tak ada full face. Lol
I think I better don't.
Further more I haven't ridden a hill before.
Nanti caliper brake and the pad bakar hangus, rim pun lebur pula... 🤭🤭🤭😅😅😂
*
laugh.gif mine is rim brake, no hydraulic disc,no full face helmet also. if u wanna try, why not?
vhs1
post Aug 16 2019, 04:45 PM

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QUOTE(azamunekurone @ Aug 16 2019, 08:06 AM)
some said kimbell jaya, or johnny my bicycle shop. i think most of bicycle shop can help u  :thumbsup:
in that case, u cant change the chainring. only can change the whole crankset
whistling.gif
laugh.gif mine is rim brake, no hydraulic disc,no full face helmet also. if u wanna try, why not?
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Many Thanks la bro for the invite. 👍👍😊
Me memang tua keladi dah... Apek daki gunung memang kaki lenguh. Nanti kena kasi tolak basikal. Lol!



 

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