Coaster Brake Specs?
#1
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Coaster Brake Specs?
I've decided that I'm not strong enough to go fixed-gear but still wanna have a clean sleek riding machine. My solution? Coaster brake! The below links you to one I think would be suitable:
https://www.bikepartsusa.com/product_...1&p=01%2D96544
The specs are confusing though, how do I know the size? I can't find KT's website and I have no idea what "gauge" is. The site also has a spacer kit that presumably provides spacers, so do I still need to get an axle that will fit my 130mm rear-spacing?
And, the biggie...My rear dropouts are vertical.
Will a coaster brake keep tension? It has an arm on the left side that clips to the chainstay to give it something to "push" against when braking, but its only attached on the non-drive side.
Anyone have any experience? (yes I searched, nothing *specific* about coaster brakes, I got the web link above from one of the threads however)
^_^
https://www.bikepartsusa.com/product_...1&p=01%2D96544
The specs are confusing though, how do I know the size? I can't find KT's website and I have no idea what "gauge" is. The site also has a spacer kit that presumably provides spacers, so do I still need to get an axle that will fit my 130mm rear-spacing?
And, the biggie...My rear dropouts are vertical.
Will a coaster brake keep tension? It has an arm on the left side that clips to the chainstay to give it something to "push" against when braking, but its only attached on the non-drive side.Anyone have any experience? (yes I searched, nothing *specific* about coaster brakes, I got the web link above from one of the threads however)
^_^
#2
between just getting your chain the right length and maybe a half link, chain tension shouldnt be a big deal. ive had coaster break set ups before (i used one instead of fixed for a while when i had a broken arm and didnt want to skid one handed), i foudn them to be a pretty big pain in the ass (all the blah of singlespeed, and still had to lift the seet to get the pedal in the right spot when I. id rather get a singlespeed set up, or a freecoaster for goofing off on...
right now im quite intrigued by 3speed rear hubs. but thats just me.
right now im quite intrigued by 3speed rear hubs. but thats just me.
#3
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From: GA
you will have the same issues with a chain tension with a coaster that you would fixed. You need to find a magic gear and tennsioners aren't an option.
You should just build a fixed gear or a ss with a front or two brakes respectively. Probably an ss since you can just get a simple chain tensioner to deal with the tension. Looking cool is only worth sacrificing safety if you are a trend chasing ****up. Looking cool is clearly the only reason you are doing it since a coaster rules out all the other ridiculous arguments against having a front brake.
You should just build a fixed gear or a ss with a front or two brakes respectively. Probably an ss since you can just get a simple chain tensioner to deal with the tension. Looking cool is only worth sacrificing safety if you are a trend chasing ****up. Looking cool is clearly the only reason you are doing it since a coaster rules out all the other ridiculous arguments against having a front brake.
#4
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That gauge number refers to the spoke hole diameter. If I was going to build up a whole wheel, I'd start with a name brand hub, especially since it's your brakes as well. Also, you can get parts if you need to rebuild it. Chain tension is no big deal, as 128 said. Spacing you can deal with when you pick a hub.
Lots of people on here have coaster rigs as bar bikes, they're pretty fun for that purpose. There's not any huge reason not to do it.
As for three speeds, I was really close to building up a 3 speed coaster last year, but I kept hearing bad things about the s3c hub. I'm also still trying to suss out the various arguments about efficiency, as well as gearing. I wanted it for a low-stress commuter that didn't suck in the wind (I commute on the chicago lakefront path), but I wasn't sure it wouldn't just be a goldilocks bike: one gear to short, one too tall, and only one just right.
Lots of people on here have coaster rigs as bar bikes, they're pretty fun for that purpose. There's not any huge reason not to do it.
As for three speeds, I was really close to building up a 3 speed coaster last year, but I kept hearing bad things about the s3c hub. I'm also still trying to suss out the various arguments about efficiency, as well as gearing. I wanted it for a low-stress commuter that didn't suck in the wind (I commute on the chicago lakefront path), but I wasn't sure it wouldn't just be a goldilocks bike: one gear to short, one too tall, and only one just right.
#5
via hiptop
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From: youngstown, oh
Bikes: wooden lightning, cyclepro conversion, varsity beater, nishiki conversion, fuji conversion
yeah you might need a half link..get a good chain like a vertex, and there will be no problems...another solution i tried out is just a front brake but i got a front drum, and a diacomp single finger lever and drilled a hole and routed it thru the fork. it's pretty much invisible and you cans till do cool skids, trackstands,but if you gotta panic brake it's there
#7
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Originally Posted by iamarapgod
drilled a hole and routed it thru the fork. it's pretty much invisible and you cans till do cool skids, trackstands,but if you gotta panic brake it's there
Also, I don't really care what you ride or why you ride or even if you ride at all or just do trackstands all day, but I'd like to think that the main reason to ride fixed is that you like pedaling fixed.
#8
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Originally Posted by Landgolier
Wait, where did you drill the hole? BMX stuff works this way, but I'm not seeing how you could mod road stuff unless you went through a threadless stem. Stuff like this came up on the barspin thread, but then people remembered that you'd need some kind of brake with clearance as well.
Also, I don't really care what you ride or why you ride or even if you ride at all or just do trackstands all day, but I'd like to think that the main reason to ride fixed is that you like pedaling fixed.
Also, I don't really care what you ride or why you ride or even if you ride at all or just do trackstands all day, but I'd like to think that the main reason to ride fixed is that you like pedaling fixed.
As far as looks go, its not some image thing really, I just have OCD. Wires that don't run in straight lines or aren't flush against the frame bother me (there is actually an internal tubing for the rear brake, on my 98 Gt Strike). I could never use two different wheels, and my drivetrain has to be a "gruppo" (going IRO to start with, not sure it's a gruppo or not, being American).
Ok I'm done proving my worth to people I'll never meet. But if I DO meet you someday, beware...I have a knife!
#9
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Originally Posted by Briareos
I like bikes with one speed, regardless of whether or not they are fixed.
As far as looks go, its not some image thing really, I just have OCD. Wires that don't run in straight lines or aren't flush against the frame bother me (there is actually an internal tubing for the rear brake, on my 98 Gt Strike). I could never use two different wheels, and my drivetrain has to be a "gruppo" (going IRO to start with, not sure it's a gruppo or not, being American).
Ok I'm done proving my worth to people I'll never meet. But if I DO meet you someday, beware...I have a knife!
As far as looks go, its not some image thing really, I just have OCD. Wires that don't run in straight lines or aren't flush against the frame bother me (there is actually an internal tubing for the rear brake, on my 98 Gt Strike). I could never use two different wheels, and my drivetrain has to be a "gruppo" (going IRO to start with, not sure it's a gruppo or not, being American).
Ok I'm done proving my worth to people I'll never meet. But if I DO meet you someday, beware...I have a knife!
#11
jack of one or two trades
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From: Suburbia, CT
Bikes: Old-ass gearie hardtail MTB, fix-converted Centurion LeMans commuter, SS hardtail monster MTB
I'd rather just buy a complete coaster wheel from NYCBikes or an LBS rather than play a guessing game over the internet with my $$$. Trade the frame for one with horizontal dropouts.
#12
coasterbrakelockup
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From: parts unknown
Bikes: surly steamroller w/coaster brake, electra single speed cruiser, specialized rockhopper commuter, no-name single speed folder, 700c ultimate wheel, 24" unicycle, specialized bmx lsd, single seat single speed huffy tandem, pink upsidedown parade bike
I love coaster brakes, and the coaster rear/drum front combo is the business.
The OP might run into a problem with the 130mm spacing. Most E-type coasters are 110 and the axles aren't easily switchable. Also, about the gauge: some hubs have larger than normal spoke holes requiring larger spokes. I had to use tandem spokes on my Steamcoaster.
The OP might run into a problem with the 130mm spacing. Most E-type coasters are 110 and the axles aren't easily switchable. Also, about the gauge: some hubs have larger than normal spoke holes requiring larger spokes. I had to use tandem spokes on my Steamcoaster.
#13
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Originally Posted by Aeroplane
I'd rather just buy a complete coaster wheel from NYCBikes or an LBS rather than play a guessing game over the internet with my $$$. Trade the frame for one with horizontal dropouts.
I'll E-Mail them again.
#14
jack of one or two trades
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From: Suburbia, CT
Bikes: Old-ass gearie hardtail MTB, fix-converted Centurion LeMans commuter, SS hardtail monster MTB
Use some tube clamp, a piece of weatherstripping, or whatever. It isn't rocket science.
#15
Loners
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From: Richmond VA / Fairfax VA
Bikes: 1980s Schwin Sprint SS, IRO Mark V
coaster brakes are the jam... if you have to money and time see if you can find one of those two speed (yellow stripe) kickback coaster brake hubs.... its way sweet. you kick back a little to go into higher or lower gear and then kick back all the way to slow down.... such a sweet design
#16
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Originally Posted by FridgeRobot
coaster brakes are the jam... if you have to money and time see if you can find one of those two speed (yellow stripe) kickback coaster brake hubs.... its way sweet. you kick back a little to go into higher or lower gear and then kick back all the way to slow down.... such a sweet design
Last edited by Briareos; 12-14-06 at 05:34 AM.
#17
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Briareos-
Sorry we didn't get back to you in a timely fashion. That hole attaches to a simple clamp that wraps around the stay, very few bikes actually have a place on the frame to connect it to. We use shimano, kt, or hi-stop hubs. All appear nearly identical in design and performance.
I WOULD NOT use one of these hubs, from any manufacturer, new or old stock without a front brake. They are likely to burn out at high speeds with the momentum of an adult.
I recall reading one members long and very informative discourse on coaster brake hubs from a while back. Maybe he could repost (or send it to me and I'll put up a page on our site to link to). Ireally enjoyed reading it, and it answered a lot of questions I had.
Sorry we didn't get back to you in a timely fashion. That hole attaches to a simple clamp that wraps around the stay, very few bikes actually have a place on the frame to connect it to. We use shimano, kt, or hi-stop hubs. All appear nearly identical in design and performance.
I WOULD NOT use one of these hubs, from any manufacturer, new or old stock without a front brake. They are likely to burn out at high speeds with the momentum of an adult.
I recall reading one members long and very informative discourse on coaster brake hubs from a while back. Maybe he could repost (or send it to me and I'll put up a page on our site to link to). Ireally enjoyed reading it, and it answered a lot of questions I had.
#20
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From: yay area
Bikes: Malvern Path Racer, Schwinn LeTour, Follis, Bridgestone 400 (RIP), concord 2sp
Here are the specs for Sturmey Archer's SS coaster:
https://www.sturmey-archer.com/hubs_oh_CBS11.php
https://www.sturmey-archer.com/hubs_oh_CBS11.php
#21
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From: Sacramento, CA
Bikes: , Jury Bike, Moto Outcast 29, Spicer standard track frame and spicer custom steel sprint frame.
nyc bikes has a 700c coaster wheel for 70 bones get it
get an animal bike bmx half link chain they are about 50 bones and use that
hah this is my wifes bike revisited
get an animal bike bmx half link chain they are about 50 bones and use that
hah this is my wifes bike revisited
#22
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From: yay area
Bikes: Malvern Path Racer, Schwinn LeTour, Follis, Bridgestone 400 (RIP), concord 2sp
Originally Posted by Retem
nyc bikes has a 700c coaster wheel for 70 bones get it
get an animal bike bmx half link chain they are about 50 bones and use that
hah this is my wifes bike revisited
get an animal bike bmx half link chain they are about 50 bones and use that
hah this is my wifes bike revisited
#23
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Bikes: , Jury Bike, Moto Outcast 29, Spicer standard track frame and spicer custom steel sprint frame.
Originally Posted by seaneee
K. Dumb question. So I'm pretty much doing the same for my wife's bike. SS w/ rear coaster. Why would you need a half link chain. Wouldn't you be able to adjust the tension within the dropout, or am I just missing something?
op has vert dropouts my wifes's is an old japanese mixte it is rad I will post pics sometime
cherry mist miss
#24
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Bikes: , Jury Bike, Moto Outcast 29, Spicer standard track frame and spicer custom steel sprint frame.
Originally Posted by nycbikes
Briareos-
Sorry we didn't get back to you in a timely fashion. That hole attaches to a simple clamp that wraps around the stay, very few bikes actually have a place on the frame to connect it to. We use shimano, kt, or hi-stop hubs. All appear nearly identical in design and performance.
I WOULD NOT use one of these hubs, from any manufacturer, new or old stock without a front brake. They are likely to burn out at high speeds with the momentum of an adult.
I recall reading one members long and very informative discourse on coaster brake hubs from a while back. Maybe he could repost (or send it to me and I'll put up a page on our site to link to). Ireally enjoyed reading it, and it answered a lot of questions I had.
Sorry we didn't get back to you in a timely fashion. That hole attaches to a simple clamp that wraps around the stay, very few bikes actually have a place on the frame to connect it to. We use shimano, kt, or hi-stop hubs. All appear nearly identical in design and performance.
I WOULD NOT use one of these hubs, from any manufacturer, new or old stock without a front brake. They are likely to burn out at high speeds with the momentum of an adult.
I recall reading one members long and very informative discourse on coaster brake hubs from a while back. Maybe he could repost (or send it to me and I'll put up a page on our site to link to). Ireally enjoyed reading it, and it answered a lot of questions I had.
I can't really agree with that concern because me and one of my buddies have both ridden the snot out of 8sp nexus coasters and 3sp sturmey archer caoster and I tip the scale at about 215 but I wouldn't recommend riding super fast I do see the risk of burned shoes but I geared my wifes so low it wold be very hard for here to acheive more than 20 - 25mph and she weighs about 120 # so ya know you take risk




