All-City 13T x 1/8" Track Cog Black MPFN-230-4078A }Surly Cross Check 1 1/8"

}Surly Cross Check 1 1/8" Fork with Mid Eyelets with Threaded Bosses

}Triflow Superior Bike Lube - 2 fl oz Drip

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

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

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

All-City 13T x 1/8" Track Cog Black MPFN-230-4078A }Surly Cross Check 1 1/8"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