The Shimano 105 RD-5800-GS Tension & Guide Pulley Set is a high-quality bicycle part designed specifically for road bikes - racing. Featuring 11 speeds and a medium/long cage derailleur cage length, this pulley set is compatible with the RD-5800 model. Built by the reputable brand Shimano, these pulleys ensure smooth and precise gear changes for your cycling experience. Perfect for those looking to upgrade or replace their existing pulley set, this product is a must-have for any avid cyclist.
