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easy-open buckle
providing fit
It's designed specifically for road riding - and to keep braking quiet at every stop
Go strong with solar power that extends battery life up to 149 hours in GPS mode (assumes continuous use for entire period in 50
Shimano RD-M5120-SGS Tension & Guide Pulley Set ggmountain easy-open buckleThe Shimano Y3HM98010 is the genuine replacement tension and guide pulley set designed specifically for the Deore RD M5120 SGS rear derailleur. This kit includes both the 11 tooth upper (guide) and 11 tooth lower (tension) pulley wheels, ensuring your drivetrain maintains its original shifting precision. Replacing worn pulleys is a cost effective way to eliminate ghost shifting and reduce drivetrain noise. These pulleys are engineered for use with 10
