| | | 2 Stroke Bicycle Engines & Kits 2 stroke motorized bicycle engine kits need careful installation and setup, find out how from our professionals here! | Seat Post Discussion at Motorized Bicycle Engine Kit Forum in the 2 Stroke Bicycle Engines & Kits forum. Speaking of seat posts, I hate to admit it but I have short legs. I want to lower the seat ...  | | 
01-15-2010, 04:43 PM
| | Motorized Bicycle Member | | Join Date: Dec 2009 Location: Iowa
Posts: 40
| | Seat Post Speaking of seat posts, I hate to admit it but I have short legs. I want to lower the seat more than where it will go straight down so I can still have my butt on the seat and have both feet touching the ground. (this is on a mountain bike) Has any one seen a seat post that would move the seat back and down. I'm thinking that the front of the seat would be cupping the start of a curve that would come back from the tightening collar. Has anyone tried this?? perhaps a custom exhaust shop could bend the post. Give me some Ideas. | 
01-15-2010, 07:06 PM
|  | Moderator | | Join Date: Sep 2008 Location: Littleton, Colorado
Posts: 3,521
| | Re: how to use motorized bicycle forum for posting What you are looking for is called a 'lay back seat post'. There are commericially available ones and custom fabricated posts. You'll need a post that will fit your seat tube and saddle. Many standard seat post are tapered on the seat end to 7/8" and the seat tube is 1". That isn't the size for every bike but it seems to be for the majority. Here's a photo of a hand made seat post fabricated from 1" shaft stock turned down in a lathe to 7/8" on the end to fit the saddle. A lay back seat post will move your butt rearward and will sit lower than the standard seat. Hope this helps.
Tom
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Last edited by 2door : 01-15-2010 at 07:11 PM.
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01-15-2010, 07:56 PM
|  | Motorized Bicycle Senior Member | | Join Date: Apr 2009 Location: Maryland
Posts: 96
| | Re: Seat Post I don't have the capability to do any welding, so I recently purchased such a seatpost from Ghent Cruisers ( Board Track Seat Post | Ghent Cruisers), and it rocks. The flat strap-steel drops the seat as low as it can possibly go, while pushing it towards the back of the bike somewhere around 4 inches. | 
01-15-2010, 08:49 PM
| | Motorized Bicycle Member | | Join Date: Dec 2009 Location: Iowa
Posts: 40
| | Re: Seat Post Thanks, That's exactly what I was picturing in my head but didn't know it was something that would work. I can most likely get a local machine shop to make one for me. Now if I could just get someone to shorten my pant legs----------- | 
01-15-2010, 09:29 PM
|  | a guy who makes cool bikes | | Join Date: Aug 2009 Location: orange county, ca
Posts: 2,553
| | Re: Seat Post just let those pants legs flap around, your chains will take care of shortening them... | 
01-15-2010, 11:22 PM
|  | Motorized Bicycle Elite Member | | Join Date: Sep 2009 Location: Mississippi
Posts: 421
| | Re: Seat Post Dontwanna I know about your troubles, my inseam is 28 inches and I am 5'10". Used to have a heck of a time trying to get a diamond frame pedal bike that fit me. If my feet could reach the ground the handlebars were too close. The only workaround was to buy a short frame and use the longest stem that i could find.
Elmo
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Elmo
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01-16-2010, 05:05 AM
|  | Motorized Bicycle Elite Member | | Join Date: Aug 2009 Location: Kitchener , Ontario
Posts: 392
| | Re: Seat Post leave the seat were it is and get some of these | 
01-16-2010, 06:02 AM
|  | Motorized Bicycle Senior Member | | Join Date: Apr 2009 Location: Maryland
Posts: 96
| | Re: Seat Post Hahaha!! Those shoes would go well with lots of gold chrome on the bikeframe  | 
01-16-2010, 11:23 AM
|  | Moderator | | Join Date: Sep 2008 Location: Littleton, Colorado
Posts: 3,521
| | Re: Seat Post Quote:
Originally Posted by diceman2004 leave the seat were it is and get some of these | My wife would look great in those...do they come in shiny red patent leather? 
Tom
__________________ Age and Treachery Will Always Triumph
Over Youth and Skill | 
01-16-2010, 07:01 PM
| | Motorized Bicycle Member | | Join Date: Dec 2009 Location: Iowa
Posts: 40
| | Re: Seat Post Naw, I might have to walk once in a while & I'd walk funny
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