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KTM 250. 1982-Need stiffer springs
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Topic: KTM 250. 1982-Need stiffer springs (Read 2369 times)
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subarumy98
C-Grade
Posts: 89
KTM 250. 1982-Need stiffer springs
«
on:
April 02, 2016, 09:51:47 am »
Hi all
Any leads on stiffening the Pro Lever rear and Marzocci forks.
Keen to. Hear what has worked.
T
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LWC82PE
Superstar
Posts: 6006
Re: KTM 250. 1982-Need stiffer springs
«
Reply #1 on:
April 02, 2016, 04:03:50 pm »
Any of these WP springs ok? They re specifically for Marzocchi forks
Just put number into KTM parts search engine online eg Boltons
Order is part number-spring OD – length – rate – wire dia
9932.0042.C – 28 – 550 – 4.5N/mm – 6.5N/mm - 4.4
9932.0054.B – 29.0 – 485 – 5.1N/mm – 7.8N/mm - 4.5
9932.0080.B – 31.2 – 460 – 4.9N/mm – 7.8N/mm - 4.6
9932.0081.C – 31.2 – 495 – 5.0N/mm- 6.7N/mm - 4.75
9932.0107.C – 33.5 – 505 – 5.9N/mm – 8.6N/mm - 5.25
9932.0194.B – 31.2 – 500 –5.0N/mm – 6.7N/mm - 4.75
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Wanted - 1978 TS185 frame or frame&motor. Frame # TS1852-24007 up to TS1852-39022
bigk
Legend
Posts: 2655
Kangaroo Flat Victoria
Re: KTM 250. 1982-Need stiffer springs
«
Reply #2 on:
April 02, 2016, 05:40:23 pm »
Or go non genuine, Racetech, Teknik plus a myriad of others. Not hard to source. You can even get them made for a reasonable price if all else fails.
K
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LWC82PE
Superstar
Posts: 6006
Re: KTM 250. 1982-Need stiffer springs
«
Reply #3 on:
April 02, 2016, 06:31:29 pm »
The springs i listed are aftermarket WP, its just that KTM handles WP Suspension these days. All WP numbers are in the KTM database. The ones i listed are for Marzocchis from 35mm up to about 42mm or so. Eibach might be another option too.I am sure RT would have a solution though.
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Wanted - 1978 TS185 frame or frame&motor. Frame # TS1852-24007 up to TS1852-39022
subarumy98
C-Grade
Posts: 89
Re: KTM 250. 1982-Need stiffer springs
«
Reply #4 on:
April 03, 2016, 08:49:18 am »
Thanks for the help so far - but not out of the woods yet..
Manual states part #514353, with a free length of 630mm,
No rate indicated.
The rear spring is listed at 564.04.011.200,
Unfortunately this doesn.t match yet.
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KTM 250. 1982-Need stiffer springs