SRAM RED XG-1290 E1 Cassette - 12 Speed Carbon Paste 3 is a precision CNC-machined

3 is a precision CNC-machined aluminum bottom bracket tool for the installation and removal of 12-notch threaded bottom brackets

while the matched Range Lever provides the fully sealed actuation that keeps the whole system working consistently through mud

Available in 42mm and 47mm

making it the tool that handles the majority of cassette service in any shop or home garage

or use any 1/4-inch torque wrench for precise fastener torque at the bench

SRAM RED XG-1290 E1 Cassette - 12 Speed Carbon Paste 3 is a precision CNC-machinedWhat makes the SRAM RED XG 1290 E1 cassette the next generation road choice? The SRAM RED XG 1290 E1 is the updated generation of SRAM's flagship 12 speed road cassette, built for the E1 drivetrain platform. It uses X DOME technology for a lightweight, one piece construction and delivers X Range gearing with wide range and tight jumps, designed so you get the climbing gears you need and the close progression you want on the high end. Available in