Wolf Tooth Performance Headset - EC44/40 Lower Red Linear Air Compatible with Shimano Models: BR-M9000

Compatible with Shimano Models: BR-M9000 BR-M9020 BR-M987 BR-M985 BR-M8100 BR-M8000 BR-M785 BR-M7100 BR-M7000 BR-M675 BR-M666 BR-M6100 BR-M6000 BR-M615 BR-S7000 BR-S700 BR-CX77 BR-RS785 BR-R785 BR-R517 BR-R317

}SRAM GX 1x11 Upper Hanger Bolt Assembly and Limit Screw Kit

Each Original Kraft memo book measures 3-1/2" wide by 5-1/2" tall and is bound by a rugged three-staple saddle-stitch process

DT Swiss Aerolite II/Aero Comp II T-head double butted and bladed spokes with alloy ProLock hidden nipples

Wolf Tooth Performance Headset - EC44/40 Lower Red Linear Air Compatible with Shimano Models: BR-M9000Wolf Tooth Performance Headset EC44 40 Lower Red. Wolf Tooth Performance Headsets are machined out of aircraft grade aluminum and assembled with Black Oxide Cartridge Bearings balancing quality and price. Black Oxide Bearings are made from chromium steel for high load capacity and durability Black oxide coating reduces corrosion TECH SPECS Crown Race 40 Bearing Type Cartridge Bearing Type Black Oxide Steel Color Red S. H. I. S Lower EC44