Hello,I have own this bass about 20ysars, can you please give me some details on this bass  
serial no 87RS4582
 
Thanks

My?@Spoiler?D
The photograph is up-loaded.

Hello Ken and welcome to the forum.  Very nice Spoiler that you have there!  Please be patient with the serial number lookup.  These can take Mica a month or more to do with all the other tasks at hand.  In the meantime enjoy the wealth of information available here at the forum.  And mostly take pleasure in the great group of people that frequently post as a part of the community.  Continue to Play it Healthy!  Art
 
(Message edited by artswork99 on March 17, 2010)

Very nice Spoiler! The letters on the serial number tell you it's the version with the 3/4 size body. You can also tell it by the short distance from the tailpiece to the edge of the body.
 
Some nice upgrades too - could be a flame koa top, and purpleheart neck laminates.

Thank you Mika & adriaan
Please tell me now thank you lot.
Sorry for the bungling English.

Hi Ken,
 
Here's the details from the instrument file:
 
RSSB Rokkomann Spoiler Bass
top: Koa
body: Mahogany
body shape: 3/4 Spoiler
neck: 5-piece Maple and Purpleheart
scale: 30.75 short
fingerboard: Ebony
inlays: Pearloid (plastic) ovals
pickups: AXY
controls: Spoiler volume, filter, 2-position Q-switch, 4-position rotary pickup selector switch, mono output
originally made for: Rokkomann, Kobe, Japan
birthday: October 7, 1987