Shimano slx m7000 double 11sp chainsetslx m7000 cranksnow share premium technologies found in xtr m9000 and deore xt m8000 groups such as shimanos dynamic chain engagement dce for enhanced chain retention driving rigidity and highly efficient precise shifting these cranks feature hollowtech ii technology for unrivalled strength to weight ratio features crank armshollowtech ii technology compatible bottom bracketbb mt800bb mt800 pa chainline 48 8mm cassette compatibility11 speed bo