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Shimano RD-R7150 105 Rear Mech Pulley Set

Shimano RD-R7150 105 Rear Mech Pulley Set

by Shimano

GTIN04550170646615
EAN4550170646615
MPNY3HY98010
Prices updated 8 Apr 2026

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Product Description

The Shimano RD-R7150 105 Rear Mech Pulley Set helps you keep your drivetrain shifting as it should by replacing worn guide and tension pulleys in your rear derailleur. You use it to maintain clean chain movement, supported by two matched pulley wheels that work with the RD-R7150 mechanism to keep your 12-speed system running smoothly.Key Features:Profile-matched guide pulley: This pulley uses a shaped tooth profile designed for the RD-R7150 layout, which controls lateral chain movement and keeps the chain aligned on the cassette, helping you maintain crisp gear changes and steady power transfer in day-to-day riding.Durable tension pulley: This pulley uses a sealed bearing construction that manages chain tension with consistent resistance, which reduces unwanted noise and helps the chain track cleanly, resulting in smoother operation and less drivetrain interference.Genuine Shimano matched pair: This set includes two pulleys built to the exact tolerances of the RD-R7150 derailleur, which removes uncertainty when fitting replacement parts and helps you preserve the intended shifting feel of the 105 Di2 system.Use this set to restore accurate chain control when your original pulleys have worn and begun to affect shifting. The matched design keeps your drivetrain responsive in everyday road use, giving you a reliable setup for regular maintenance routines. Adding this set to your spares box is a smart way to keep your bike ready for consistent and predictable gear changes.