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Stock Speedmaster fork spring length
#544822 04/23/2014 10:56 AM
Joined: Apr 2010
Posts: 5
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Hi,

I'm looking to make my bike more comfortable by adjusting the suspension to my weight. Have the Ricor Intiminators installed already.

Does anybody know the standard Speedmaster front spring length? This will save me pulling them out and measuring the springs.

I couldn't find a set of linear springs for my bike anywhere so I'm hoping there is a set for a bonneville/thruxton that might fit.

Rohit

Re: Stock Speedmaster fork spring length
JatBudhwar #544823 04/23/2014 12:01 PM
Joined: Mar 2007
Posts: 5,616
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I don't know the spring length but you can adjust your Intiminators by adding or removing shims.
I don't quite know how it works but Im sure if you called Ricor and gave them your info and told them what you were feeling they could help guide you.


SOLD: 07 Black BA, 39mm FCRs, TPUSA stage 1 head, TPUSA 813 cams, TPUSA 10.8:1 pistons, TTP #3 igniter, Specialty Spares Long Cannons, Tsukayu Hard Bags. 82HP/55tq NEW: 19 Goldwing Tour DCT
Re: Stock Speedmaster fork spring length
Zmilin #544824 04/27/2014 7:06 AM
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Will measure in the morning. Have just fitted Progressives in the front. Its 11pm here now and the shed is locked.


05 Speedmaster,Reverse Cone Shortys,Thunderbike AIR Kit,K&N Air Filter,Snorkel Removed,Dynojet Stage 1 Kit(126 main),Needle-Clip 1 From Bottom,42 Pilot,NGK Iridium Plugs,Progressive Springs,Hagon 2810's,Barnett Green Springs,TTP Safe-Start,MOSFET R/R
Re: Stock Speedmaster fork spring length
Cloudy #544825 04/27/2014 11:41 AM
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I measured both of the stock from my 07Speedmaster. One was slightly over 17 3/4 the other was just under 17 7/8 inches.

Re: Stock Speedmaster fork spring length
SMJoe #544826 04/28/2014 12:11 AM
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Both of my stock front springs measure 450mm. From am 05 Speedmaster.

Stock Lenght for a 09 SE Bonneville is 292mm according to this thread.
http://www.triumphrat.net/twins-technical-talk/400722-stock-fork-spring-length.html


05 Speedmaster,Reverse Cone Shortys,Thunderbike AIR Kit,K&N Air Filter,Snorkel Removed,Dynojet Stage 1 Kit(126 main),Needle-Clip 1 From Bottom,42 Pilot,NGK Iridium Plugs,Progressive Springs,Hagon 2810's,Barnett Green Springs,TTP Safe-Start,MOSFET R/R
Re: Stock Speedmaster fork spring length
Cloudy #544827 05/17/2014 10:46 AM
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Posts: 5
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Thanks guys, looks like the bonneville springs are a no go. Will try adjusting the Intiminators.

Re: Stock Speedmaster fork spring length
JatBudhwar #544828 05/25/2014 9:19 PM
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Posts: 5,616
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what are you trying to adjust?


SOLD: 07 Black BA, 39mm FCRs, TPUSA stage 1 head, TPUSA 813 cams, TPUSA 10.8:1 pistons, TTP #3 igniter, Specialty Spares Long Cannons, Tsukayu Hard Bags. 82HP/55tq NEW: 19 Goldwing Tour DCT

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