Shimano slx 2x11 complete groupsetslx takes trickle down technology from shimanos xt and xtr groups in the new slx m7000 for the first time slx is offered in a 2x11 speed drivetrain option that gives you a wider and smoother range of gears slx fc m7000 double crankset 3626twith a unique four arm spider and hollowtech ii construction putting strength just where its needed the fc m7000 chainset provides unrivalled strength to weight ratio slx fc m7000 crankset with 3626t chainrings crank