CenterLine X rotors are the lighter weight version of SRAM's quiet

Seatpost Diameter: 27

Backing Plate Material: Steel

SHIMANO DEORE's SL-M6000 shift lever offers light and responsive shifting for all mountain bike riding styles

Chrome plated for extra durability and long life

Dimension THREADLESS Stem 80mm 31.8 Clamp +/-7-Degree Alloy Black compatio_raw CenterLine X rotors are theDimension 31. 8 Stems are fully forged 6061 T6 aluminum stems that have a 4 bolt handlebar clamp 31. 8mm can be used with 26. 0 bars with additional shim (SM5317) Dimension stems are not intended for use with carbon handlebars or carbon steerer tubes