XT M8250 Di2 Upgrade Kit Size:GS Derailleur Tightly-packed center knobs are ramped

Tightly-packed center knobs are ramped for rolling efficiency on hardpack roads and asphalt

sunlight-readable display features scratch-resistant Corning® Gorilla® Glass to stand up to mud

Top Lock Faceplate provides secure and safe connection to alloy and carbon handlebars

For replacement ferrules

Just like the Medeo T10 HMB

XT M8250 Di2 Upgrade Kit Size:GS Derailleur Tightly-packed center knobs are rampedThe Shimano XT M8250 Di2 Wireless Upgrade Kit gives you everything you need to take your existing Shimano 12 speed mountain bike into the wireless future. Optimized for impact survivability, the RD M8250 rear derailleur is the top choice for everyday trail riding, offering unmatched durability and quick, precise shifts. Featuring all new wireless Di2 shifting, automatic impact recovery, and 23 millimeters of additional ground clearance for a bash free