SRAM XG-1275 XD CASSETTE

GX EAGLE XG-1275 CASSETTE 12 Speed MTB (XD Interface) Super wide 10-52t (520% gear range) and 10-50t (500% gear range), a perfect fit for any ride Full Pin technology uses eleven lightweight, stamped steel cogs and one 50-tooth aluminum cog held together with high-strength stainless steel pin Optimized gear steps across entire range Open design aids in mud clearance Weight: 450 g