10-05-2019, 08:31 PM | #1 |
Join Date: Oct 2019
Location: Australia
Posts: 8
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Getting correct spring rates
Hi guys. Does anyone know where to get front and rear spring for an asiawing 250 my calculator says I'm running.3.5 n/mm on the front and a massive 5.9 kg on the rear
I want to get better balance. |
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10-05-2019, 09:36 PM | #2 |
Join Date: Jan 2012
Location: ChCh , NZ
Posts: 2,266
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just remember the rear is operating on approx a 3:1 leverage ratio
that why the rear spring seems so much stronger than the front springs and there are 2 front spring only one rear.... The bike maybe sprung for MX... so the rear will be stronger to handle landings from jumps etc... Depending on your weight... The Japs spring there dirt bikes for a 70-80kg rider.. so look at the spring rates the Japs use on similar bikes/ use to gauge a start point... don't use KTM springing rates on bikes with the PDS shock as they have no linkage... .
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