If you're building up a serious mountain bike and want that massive gear range for climbing steep trails, this KCNC cassette is exactly what you need. The 9-52 tooth spread gives you 12 speeds to work with, so you'll have the perfect gear whether you're bombing down hills or grinding up the toughest climbs. The construction is smart - the five largest sprockets (30, 34, 40, 46, and 52T) are made from AL7075 anodized aluminum to keep weight down, while the seven smaller ones (9 through 26T) are steel for durability where you need it most. The rainbow and red color scheme looks seriously cool peeking through your drivetrain too. At about 328 grams, it's lightweight without sacrificing strength. It's specifically designed for SRAM XD freehub bodies (works with XDR too using a 1.85mm spacer) and compatible with SRAM XX1, X01, GX Eagle, and other 12-speed chains. Just a heads up - this comes in OEM packaging, so no fancy retail box, but you're getting the same high-quality component at a better price. Perfect for upgrading your current setup or building that dream bike from the ground up.
Free 30-day returns 
Free 30-day returns
