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Old February 28th, 2018, 01:29 PM   #10
DannoXYZ
ninjette.org certified postwhore
 
Name: AKA JacRyann
Location: Mesa, AZ
Join Date: Dec 2011

Motorcycle(s): CB125T CBR250R-MC19 CBR250RR-MC22 NSR350R-MC21 VF500F CBR600RR SFV650 VFR750F R1M ST1300PA Valkyrie-F6C

Posts: A lot.
MOTY - 2018, MOTM - Nov '17
Quote:
Originally Posted by corksil View Post
What do you think about using dogbones to change ride height, and then theoretically changing spring rate to compensate for the difference in geometry?

For what it's worth -- the gsxr shock I have is a whopping 6mm shorter than the ninja 250 original shock. Doesn't seem like a large difference.
That should work to get softer spring. How much softer can be calculated by drawing pivots of dogbones, knuckle and swingarm-length. Due to variable-leverage ratios of the linkages, 6mm at shock can translate to 18-24mm change at rear-wheel depending upon which section of stroke.
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