Box One 11 Spd Mountain Bike Shifter X-Wide Rear Derailleur 11-46 Cassette Chain

Box Two 11-50 MTB Cassette: Made of hi-tensile steel and 7075-T6 aluminum, the Box Two 11-50 cassette helps bring the steepest climbs within reach by providing a massive gear range of 418 percent Two aluminum carriers hold the largest seven cogs while four individual cogs are separated with aluminum spacers Each cog features ramped teeth for improved shifting Box cassettes are compatible with all major 11 speed chains and traditional MTB freehubs Not compatible with XD Drivers Box One 11 Speed Rear Derailleur (X-Wide) Features a new, adjustable Tri-Pack Clutch as well as significant improvements to the head and top link Patent pending Pivot Tech works to prevent damage in the event of crashes or trail-side impacts through the use of a spring loaded cable stop With a maximum tooth count of 50, the Box One X-Wide Rear Derailleur can easily handle today`s gear ratios and wide range cassettes Constructed with 6061-T6 aluminum, carbon fiber, and nylon composite for excellent strength to weight ratio and well as improved rigidity and response Head and top link are now forged rather than cast for improved strength and performance Box One Twin Lever Shifter 11 speed, Shimano or Box compatible shifter Constructed of 6061-T6 aluminum, carbon fiber, and nylon composite for a balance of weight and durability Integrated tensioner ferrule Box One 11 Speed Chain (126 Links)