Shimano Derailleur Pulleys for Ultegra Di2 12-speed - 1 Pair

Item number: 88185
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1
Shimano Derailleur Pulleys for Ultegra Di2 12-speed - 1 Pair - universal | 11 teeth
Shimano

Product Description

Shimano Ultegra 12-speed Derailleur Pulleys for the RD-R8150 Di2 rear derailleur


The Shimano Ultegra 12-speed derailleur pulleys are only compatible with the RD-R8150 electronic rear derailleur. The set consists of an upper and lower pulley, each with 11 teeth. Sealed precision bearings ensure low friction and smooth running.

Technical Information:

Teeth:
11
Gearing:
12-speed
Bearings:
double, sealed

Compatibility:

  • Ultegra Di2 RD-R8150

Features:

  • sealed precision bearings on both pulleys for low-friction and smooth drivetrain operation
  • performance indicator: advanced (level 2 out of 3)

Manufacturer Number:

Y-3J198010

Contents:

  • 1 x Shimano lower pulley for Ultegra Di2 12-speed
  • 1 x Shimano upper derailleur pulley for Ultegra Di2 12-speed


Manufacturer:

Shimano Europe B.V.
High Tech Campus 92
5656 AG Eindhoven
Netherlands
info@shimano-eu.com

Models:

  • universal | 11 teeth, currently not available
    10.99€

Customer Reviews (1)

5

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Customer Reviews (1)

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  • 5 out of 5 stars
    by Markus K. on 11.01.2026 item: universal | 11 teeth

    Perfekt!

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