Problem Solvers Locking Headset Spacer 8mm BLK Model=Deore FD-M6000 Front Derailleur } 4-bolt mounts make for

} 4-bolt mounts make for easy installation

Highly precise production includes: complex 3D-forging

High heat dispersion and tolerance

}Pedro's Needle Nose Pliers

Tooth Count 48 Ring Position/Type Outer Drivetrain Speeds 10 Chainring BCD 110 Color Black Defined Color Black Material Aluminum

Problem Solvers Locking Headset Spacer 8mm BLK Model=Deore FD-M6000 Front Derailleur } 4-bolt mounts make forProblem Solvers Locking Headset Spacer 8mm BLK. Problem Solvers Locking Headset spacers help maintain headset adjustment when removing or replacing stems and have a compact lightweight and unobtrusive design. 8mm stack height 34. 5mm OD to match diameter of most aluminum stack spacers CNC machined AL 6061 T6; compact lightweight unobtrusive design Maintain headset adjustment when removing or replacing stems Simplify bicycle disassembly and reassembly