Portland Design Works Alexander Graham Bell CheckoutSpec= SRAM 3-Bolt Direct Mount }Promax Impact BMX Stem -

}Promax Impact BMX Stem - 48mm Top Load Red

}Zipp SL Sprint Stem - 120mm 31

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

5 12 x 148mm 6-Bolt XDR Black

Portland Design Works Alexander Graham Bell CheckoutSpec= SRAM 3-Bolt Direct Mount }Promax Impact BMX Stem -Portland 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