Shimano Set of derailleur wheels Deore XT RD-R8100 11 v (x2)

Pair of double sealed XT RD-M8000 pulleys Shimano. They will be ideal to update your XT 11 speed transmission after a good season, between 7000 and 8000km.
These new rollers will bring a new youth to your rear derailleur by bringing more fluidity and precision.

Our advice:

To optimize the operation of your new rollers, changing the chain and cassette at the same time will be essential!
Add some lubricant provided for this purpose and you're off to a better start.

DETAILS :

Group: Shimano XT RD-M8000
Double sealed
Dyna-Sys II
Speeds: 11
Pair with a top and bottom roller