ProTaper – ProTaper Rear Sprockets - KTM / Husqvarna / GasGas - 49-52 Tooth - Full Size, including full-size 49, 50, 51 and 52 tooth aluminum rear sprockets in factory orange, red and black anodizing, targets full-size 125 to 500 class machines that need shorter gearing than they leave the crate with. Moving up to 51 or 52 teeth multiplies torque at the tire, which pays off on rutted motocross tracks, technical single track and steep hill climbs where you would otherwise fan the clutch to keep the bike driving. The 49 and 50 tooth sizes make smaller corrections, ideal after changing a countershaft sprocket or when you want a bit more snap without giving up too much top speed. Finishes include factory orange for KTM, red for Husqvarna and Gas Gas builds, and black for anyone wanting a stealthier look, all in hard-anodized aluminum that keeps mass low at the largest diameter of the drivetrain. Because these sprockets are cut with consistent tooth spacing and full-depth valleys, chain rollers stay seated under hard drive and wear spreads evenly around the wheel. Fitting the right ProTaper gearing means better traction control and easier riding.