Box - Two 11 Speed Cassette (Bicycle)

The Box Two 11 Speed cassette is made of hi-tensile steel and 7075-T6 aluminum gives you the gearing and durability to tackle the steepest climbs and bring them within reach. Two aluminum carriers hold the largest seven cogs while four individual cogs are separated with aluminum spacers. Each cog features ramped teeth which improves shifting, giving a more precise feel when engaging gears.  The Box Two 11 Speed Cassette is compatible with all major 11 speed chains and traditional MTB freehubs but will not work with XD drivers.

• Lightweight wide-range MTB cassette upgrade for HG splined (Shimano/SRAM 8-11sp) freehubs
• 7075 aluminum largest cog, all other cogs are steel
• 6 cogs on 2 aluminum spiders, plus aluminum lockring and spacers
• BOX and SRAM derailleurs are generally compatible, Shimano derailleurs require a longer B-tension screw 
• 456g 46T