証券コード Y5Y89806
Shimano 9070 11 速ジョッキーホイールセット
Mr SmithExcellent OEM jockey wheels, normal Dura Ace quality. I am guessing the old ones lasted about 5 years with a few hundred miles a week.
C.MurrEasy replacement parts. Derailer works as new now.
Mr GloverReplaced worn jockey wheels and corrected the derailleur shifting issues I had. Makes a world of difference to shifting
Mr WilliamsVery easy to install. Packaging says it fits both 9000 and 9070 RD. First set lasted me 35,000km, and seem barely worn, hopefully these will be just as good.
