Shimano Tension and Guide Pulley Set for XTR 10-speed. Set consists of guide pulley (with ceramic bearing) and tension pulley (with sealed bearing). With 11 teeth.

Specifications

Weight: approx. 20g

Compatibility

XTR (RD-M980GS, RD-M980SGS)

Tames 10 speed gear shifts using XTR M972 Shadow R

By: on 1 March 2020
These M980 pulley wheels tame my custom 10 speed road setup using the 9 speed XTR M972 Shadow RD. Used with Shimano XTR or SRAM 1080 11-36T cassettes and 10 speed DA78 road shifters I get perfect shifts whereas the original 9 speed pulleys don't suit this setup. Because of narrower chain plates or less sideways give on the M980 guide pulley, I'm not sure. Don't care, they just work.
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