Author Topic: loving this build......... (Read 1165 times)

waza04 · « **on:** December 24, 2010, 04:16 PM »

as there don't seem to be much happening on rad, decided to go over the water., and found this amazing GJS specimen! looks awesome to me....
lovin the double drive train system! never seen this used before! what do you lot think?

http://bmxmuseum.com/bikes/gjs/16550

rooski · « **Reply #1 on:** December 24, 2010, 05:14 PM »

its awesome ,thatrs what it is

BENDYCAT ELEVENTEEN · « **Reply #2 on:** December 24, 2010, 05:49 PM »

what rear hub is that ? surpose to be like that or ?

looks sweet but does it work like that ?

pickle · « **Reply #3 on:** December 24, 2010, 06:04 PM »

I can't see any reason for it

Not liking it myself.......don't get the double drive thing or the all black tyres. Other than those its a nice frame

BENDYCAT ELEVENTEEN · « **Reply #4 on:** December 24, 2010, 06:10 PM »

but how does it work

CD17 · « **Reply #5 on:** December 24, 2010, 06:18 PM »

Quote from: BENDYCAT ELEVENTEEN on December 24, 2010, 06:10 PM

but how does it work

Same as any bike with just one chainwheel, it just has two............................for some reason $:-\$

BENDYCAT ELEVENTEEN · « **Reply #6 on:** December 24, 2010, 06:47 PM »

so the rear hub has two freewheels that run in the same direction and not like a flip flop hub that needs to be on the right side !

you see my point chris ?

gobshite · « **Reply #7 on:** December 24, 2010, 08:06 PM »

freewheel would have to be lhd specific,
i know they made them in the 90's/00's but the one on there would be way early!

i didnt know they made them back in the 80's, maybe it was a custom made job, not easy to make a freewheel though

cool bike, nice to see something different come up

waza04 · « **Reply #8 on:** December 24, 2010, 08:44 PM »

the rear hub must of been a kit that came with the cranks originally, by the description the owner has given! same make as the cranks!

ron burgundy · « **Reply #9 on:** December 24, 2010, 09:11 PM »

http://www.radbmx.co.uk/forum/index.php'topic=34364.0

Special hub, came with the cranks, something along the lines of 500 or so made.

BENDYCAT ELEVENTEEN · « **Reply #10 on:** December 24, 2010, 09:31 PM »

better ? faster ? stronger ? why ?

MartyC · « **Reply #11 on:** December 25, 2010, 04:10 AM »

Quote from: BENDYCAT ELEVENTEEN on December 24, 2010, 09:31 PM

better ? faster ? stronger ? why ?

All remain unanswered, especially WHY?

The weight disadvantage on the rotational mass would seem to negate any potential advantage you could gain on a BMX track (being a sprint race in effect).

Broggie · « **Reply #12 on:** December 25, 2010, 07:47 AM »

I suppose two balls are better than one.....

Why isnt this working · « **Reply #13 on:** December 25, 2010, 09:26 AM »

Thats sh*t.

waza04 · « **Reply #14 on:** December 25, 2010, 10:08 AM »

Quote from: MartyC on December 25, 2010, 04:10 AM

Quote from: BENDYCAT ELEVENTEEN on December 24, 2010, 09:31 PM
better ? faster ? stronger ? why ?

All remain unanswered, especially WHY? The weight disadvantage on the rotational mass would seem to negate any potential advantage you could gain on a BMX track (being a sprint race in effect).

i suppose if one chain snaps, at least you can carry on!