All-City 13T x 1/8" Track Cog Black MPFN-230-4078A }Ritchey WCS Carbon Mountain Fork:

}Ritchey WCS Carbon Mountain Fork: 29" QR 1-1/8 Disc Black

Wrap your Zipp bars on your cyclocross (or road) bike in style with this Service Course cyclocross handlebar tape

Gel Shock Wrap Road Tape made of a combination of Synthetic and Real Cork has an added gel cushion for a more comfortable grip

}Surly Single Cassette Cog 3/32" Splined 21t

All-City 13T x 1/8" Track Cog Black MPFN-230-4078A }Ritchey WCS Carbon Mountain Fork:All City 13T x 1 8" Track Cog Black. All city's great value standard track cog available in the most popular sizes. 16t and lower are solid 17t and higher have cutouts Chromoly steel; CNC precision machined 1 8" width cogs; Threads are 1. 37" x 24 tpi TECH SPECS Tooth Count 13