Portland Design Works Alexander Graham Bell - Black Weight-1134 Rotor Size 160mm Color Black

Rotor Size 160mm Color Black Centerline XR Mount Type CL

Available in a variety of anodized color options that match Wolf Tooth headsets

Designed with durability in mind for commutor and cargo bikes

All are securely held in place with sturdy nylon straps

For handlebar clamp ShiftMounts tighten clamp bolt to 1-2 Nm max torque

Portland Design Works Alexander Graham Bell - Black Weight-1134 Rotor Size 160mm Color BlackBuilt to replace a 10mm 1 1 8" headset spacer the Alexander Graham is a classy addition to your bicycle without sacrificing handlebar space. There's nothing like the strong clear sound of a solid brass bell to announce your presence to all. Mounts under the stem replacing one 10mm 1 18 headset spacer Mount Location Headset Color Black