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RADBMX.CO.UK  |  Old School BMX 1980 - 1988  |  Old School Race (riders ready, pedals ready... GO!!)  |  Cruiser gearing
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Author Topic: Cruiser gearing  (Read 2002 times)

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Offline Waxintaxin

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Cruiser gearing
« on: August 23, 2006, 11:41 PM »
whats the deal
24inch wheels , whats the eq of 44-16

Give me the lowdown you clever people

Rich :)

Offline Mattdub

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Re: Cruiser gearing
« Reply #1 on: August 23, 2006, 11:52 PM »
39-17  :daumenhoch:


QuadPaul

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Re: Cruiser gearing
« Reply #2 on: August 24, 2006, 03:47 AM »
Rich, handy tool is http://www.danscomp.com/products/charts/gearchart.htm

Select wheel and tyre size and away you go.

Offline Dingobmxer

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Re: Cruiser gearing
« Reply #3 on: August 24, 2006, 06:29 AM »
 41-18, 36-16 are the two I use.
Hows the build going Rich? manage to sort the rear wishbone out?
 :) DINGO :)
p.s seatpost is ace thanks  :daumenhoch:

JJR

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Re: Cruiser gearing
« Reply #4 on: August 24, 2006, 06:37 AM »
41-81 and 39-17 is little bigger.

dev

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Re: Cruiser gearing
« Reply #5 on: August 24, 2006, 07:29 AM »
39-16 for me  :)

se

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Re: Cruiser gearing
« Reply #6 on: August 24, 2006, 07:34 AM »
Got 39-16 on a newer Floval which works well, or 38-16 for commuting if I'm feeling lazy. Problem is old school bikes and getting hold of a chainring in the high 30s. Got a project on the go at the moment with a 42t so will probably go for 18t on the back and see how it goes.

wolfybmx

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Re: Cruiser gearing
« Reply #7 on: August 24, 2006, 09:25 AM »
ran 36-16 on me floval flyer and using the same on me kuwi. quick out the gate and acceleration but you got to be strong in the legs to get round the track.

wolfybmx

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Re: Cruiser gearing
« Reply #8 on: August 24, 2006, 09:28 AM »

Sanmarcopizza

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Re: Cruiser gearing
« Reply #9 on: August 24, 2006, 09:43 AM »
39-17. Tried 36-16 on NS cruisers and it spind too much for me.

nic968

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Re: Cruiser gearing
« Reply #10 on: August 24, 2006, 10:49 AM »
 I usually run 41-17...It depends alot on your legs and enviroment (downhill or flat..)
 If you can,try out a couple of variations to see how quickly you pedal out...

Offline Waxintaxin

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Re: Cruiser gearing
« Reply #11 on: August 24, 2006, 11:59 AM »
Great thanks Guys , that makes sense cheers

Dingo , had someone look at tthe weld , and they have said that to be fair , the weld should be stronger than the metal and to ride it, if it breaks he will fix it with a plate under the BB shell , but to not bother as it is not cosmetic i am bothered about.

we shall see , i am only going to cruise on it anyway.

Rich   

Offline Stodgy

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Re: Cruiser gearing
« Reply #12 on: August 24, 2006, 06:25 PM »
Then do you need to factor in the length of the crank as well? I presume the longer the crank, the more leverage you'll get...so you can run a bigger front cog?

So, if you're running a 36-16 on a 26" wheel with 170mm cranks, you could run a 39-16 with 175mm cranks? Does anyonw know an offical wheel size : front sprocket : back sprocket : crank length ratio/calculation?

Confussed.

Flying_fox

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Re: Cruiser gearing
« Reply #13 on: August 24, 2006, 07:02 PM »
Then do you need to factor in the length of the crank as well? I presume the longer the crank, the more leverage you'll get...so you can run a bigger front cog?

So, if you're running a 36-16 on a 26" wheel with 170mm cranks, you could run a 39-16 with 175mm cranks? Does anyonw know an offical wheel size : front sprocket : back sprocket : crank length ratio/calculation?

Confussed.




You think its confucing now, wait till you start taking the replys to this into consideration.

But also tyre size makes a huge differance ie 1.75, 1.95 etc.

I use 30/13 on my cruiser.

se

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Re: Cruiser gearing
« Reply #14 on: August 24, 2006, 07:28 PM »
I thought it best to try pretty much every gearing until I find one that's comfortable, allows me to pedal without feeling like my lungs are about to burst and doesn't make me feel like a fat git on a kid's bike.  The search continues.

zed4130

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Re: Cruiser gearing
« Reply #15 on: September 21, 2006, 05:25 PM »
i did use 39-16 worked well with 180 cranks real fast.

oldmankev

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Re: Cruiser gearing
« Reply #16 on: September 21, 2006, 11:29 PM »
Quote from Flying Fox "i use 30-13 on my Cruiser"  Nope never
seen you on a Crowser my friend  :LolLolLolLol: :LolLolLolLol: :LolLolLolLol:

potts

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Re: Cruiser gearing
« Reply #17 on: September 22, 2006, 07:55 PM »
 41 18 im on 42 18 but may not suit all :Great_Britain:

RADBMX.CO.UK  |  Old School BMX 1980 - 1988  |  Old School Race (riders ready, pedals ready... GO!!)  |  Cruiser gearing
 

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