851 SP seat !!!
 

Today I collected a brand new vertical seat cushion with its original package. (See joined pic)
It fits 851 SP 2 or 3 models (only !!!) with monoposto.
The (obsolete) reference is : 595.1.001.1D

... FOR SALE from France !!!

---> U2U for further informations !!

Phil911

Gorgeous 851 Phil - is this a 'buy the seat unit for £20,000 and get a free race bike !' offer ?

;)