Portland Design Works Alexander Graham Bell MFPN=R9ZA4587 7 degree sweep on top

7 degree sweep on top

DUB-powered cranksets mean simplicity compatibility and durability

XX SL Eagle T-Type Flattop Chain is specifically engineered to optimize Eagle Transmission and features a unique flat top that maximizes shifting performance and robustness

41 BB/Frame Interface BB92 BB Shell Width (mm) 92 Weight 100 Spindle Interface Type RaceFace EXI Defined Color Black

and a 20mm apex reduces the chance of pinch flats or burping Tubeless ready – Saves weight and provides a better rolling performance

Portland Design Works Alexander Graham Bell MFPN=R9ZA4587 7 degree sweep on topBuilt 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 Brass