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

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