foz":2ri9li4w said:the curved lever hoods are found on both pre and post 2001 ergos, so don't rely on them alone when determining which year a part is from!
The only outward difference is a cosmetic one - something to do with style & position of logos if I remember rightly (possibly "9 Speed" on the front of the lever body pre '01 & on the brake lever itself thereafter??).
David