Portland Design Works Alexander Graham Bell CheckoutSpec= SRAM 3-Bolt Direct Mount 10 to 36t gears are

10 to 36t gears are constructed with monoblock steel for high wear resistance and longevity

Stealth® Marathon rubber outsole

41 BB/Frame Interface BB121 BB/Frame Interface BB132 BB Shell Width (mm) 121 Weight 120 Spindle Interface Type SRAM/Truvativ GXP Defined Color Black

Directional spoke hole drilling

Color Silver/Gray Range 11-25 Cassette Cogs 11-12-13-14-15-16-17-19-21-23-25 Cassette Body Type Shimano/SRAM 11 Speed Road Drivetrain Speeds 11 Defined Color Silver

Portland Design Works Alexander Graham Bell CheckoutSpec= SRAM 3-Bolt Direct Mount 10 to 36t gears arePortland Design Works Alexander Graham Bell. Built to replace a 10mm 1 1 8" headset spacer the Alexander Graham is a classy addition to your bicycle without sacrificing handlebar space. Theres 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 TECH SPECS Mount Location Headset