Sram XG-1250 12-speed 10/36T cassette sprocket

SRAM XG-1250 sprocket cassette for 12-speed systems with SRAM XDR mounting technology. The advantages are clear: with the same gear combination, the cassette has become even lighter. Additionally, weight can be saved on the cranks, as smaller chainrings are needed for the same maximum gear range as with an 11-tooth sprocket cassette. The extra 12th sprocket allows the cassette to be used in combination with the eTap AXS 1-speed group. Nickel-chrome coating ensures quick and quiet gear shifts.