Need springer help
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It's not so much springer help ya want, it's more like guess the bike part...
Rear wheel looks like the typical 5.10x16 or 130/90x16 (aka MT90x16), scale the front end from what you know...rear wheel is a 16", front looks to be a 21"...maybe a 3.00...got any tires to measure?
Here is a tire conversion chart:
Using RB Racing Tire Calculator,
a 130/90x16 tire has a height of 25.21" ,
a 3.00 x21 (90/90x21) = 27.38"tall;
a 3.25x21(100/90x21) = 28.09" tall.
See springer length chart, from -4 to +16 on this page: http://www.thompsonchoppers.com/spri...rks-frontends/
If buildin' old school choppers was easy, anyone could do it... ain't nobody said it's gonna be easy... -
rear wheel is a stock 16 by the looks of it. Just seems bigger because of the whitewall tyre.
Springer length varies depending on manufacturer. That looks like a DNA type and if i remember, they list "stock" length as a good bit over what harley traditionally list as "stock length" (20").
My re-pop harley style springer on my ironhead looked to be pretty much the exact same length as above and gave just a little kick up at the front. It was a 4 over (24") springer.Comment
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Yeah that kick on the underside of the frame is what I like not too much and not too little but stock length is 24 on a sporty?Comment
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Comment
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It's not so much springer help ya want, it's more like guess the bike part...
Rear wheel looks like the typical 5.10x16 or 130/90x16 (aka MT90x16), scale the front end from what you know...rear wheel is a 16", front looks to be a 21"...maybe a 3.00...got any tires to measure?
Here is a tire conversion chart:
Using RB Racing Tire Calculator,
a 130/90x16 tire has a height of 25.21" ,
a 3.00 x21 (90/90x21) = 27.38"tall;
a 3.25x21(100/90x21) = 28.09" tall.
See springer length chart, from -4 to +16 on this page: http://www.thompsonchoppers.com/spri...rks-frontends/
[ATTACH=CONFIG]95312[/ATTACH]Comment
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It's not so much springer help ya want, it's more like guess the bike part...
Rear wheel looks like the typical 5.10x16 or 130/90x16 (aka MT90x16), scale the front end from what you know...rear wheel is a 16", front looks to be a 21"...maybe a 3.00...got any tires to measure?
Here is a tire conversion chart:
Using RB Racing Tire Calculator,
a 130/90x16 tire has a height of 25.21" ,
a 3.00 x21 (90/90x21) = 27.38"tall;
a 3.25x21(100/90x21) = 28.09" tall.
See springer length chart, from -4 to +16 on this page: http://www.thompsonchoppers.com/spri...rks-frontends/
[ATTACH=CONFIG]95312[/ATTACH]Comment
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So old harley springers for knucks / flattys etc considered 'stock' length to be 20" so if you buy a vintage harley replica in stock length this is what you are getting. DNA and some others actually have 22" as their "stock offering" which would actually be +2"over compared to a harley springer. My ironhead ran a hardtailed 79' frame with stock rake / neck and an 18" rear with 21" front, 4" over harley springer.
If you are running shocks on a stock frame, the back end may still sit a little higher than a rigid, even so, with a 16" rear tyre im still gonna say what you want is a 24" length springer to achieve that slightly jacked up stance. Too much looks stupid on a sporty as they are too short in the back.Comment
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So old harley springers for knucks / flattys etc considered 'stock' length to be 20" so if you buy a vintage harley replica in stock length this is what you are getting. DNA and some others actually have 22" as their "stock offering" which would actually be +2"over compared to a harley springer. My ironhead ran a hardtailed 79' frame with stock rake / neck and an 18" rear with 21" front, 4" over harley springer.
If you are running shocks on a stock frame, the back end may still sit a little higher than a rigid, even so, with a 16" rear tyre im still gonna say what you want is a 24" length springer to achieve that slightly jacked up stance. Too much looks stupid on a sporty as they are too short in the back.Comment
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