Need help! Going crazy over seat post!!

[bigharley]

this is what my bike looks like. this one is not mine but i have same exact one minus seat and seatpost

 

[clamdigger]

Schwinn size 20.7 available here http://custommotoredbicycles.com/gy...er_saddles_seatshandle_bar_gel_tape_wrapgrips

 

[bigharley]

Clamdigger 20.7mm is 13/16 of an inch. Way to small. Im gonna try a shim and if that dont work then im gonna have to go custom

 

[Araya51]

Time to use a leith machine... If the post don't come up..

 

[Araya51]

You don't know the size of the ID of the seat post down tube.?

 

[bigharley]

21.7. Ive measured several times.

 

[Araya51]

Ok.. I'll keep my eyes pealed for one..

 

[Jeff54]

Don't know the year of that bike, but, odds are it's made by PC 2001 and later. It's no longer a Schwinn except labeled by PC as one. And most likely that's why ya can't get a Schwinn or standard sizes to fit. So, I'd be looking at Murray, Huffy, Mongoose, Roadmaster, dyno, and the rest of Wal-Mart, target, sears etc. bikes for the right size. labeled as Schwinn but could have any different number of their frames, parts or accessories. . PC has eaten up all the losers. Trek might be their next buy as everything is Chinese there too.

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www.pacific-cycles.com/

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[bigharley]

Its an early 80s model not ...... pc. I broke a black and white pc schwinn 30 min after riding it. Cracked the frame and the springer forks. Tbey are garbage now

 

[Bicycle808]

How'd the 13/16" with the shim work out for ya?

 

[bigharley]

Lil loose but im gonna clamp it down teally tight