Surly Single Cassette Cog 3/32" Splined 15t MFPN=BX-NP13000SM-RD stroke-specific bottom-out bumper accommodates the

stroke-specific bottom-out bumper accommodates the range of stroke lengths

6 Material Carbon Defined Color Black Clamp Style Standard Rails Offset (mm) 25

}Wheels Manufacturing Universal Derailleur Hanger - 404-02 For Frames designed to accept SRAM UDH Black

taking the Panache bib to the next level

and bikes with any size of frame bag

Surly Single Cassette Cog 3/32" Splined 15t MFPN=BX-NP13000SM-RD stroke-specific bottom-out bumper accommodates theSurly Single Speed Cogs. Designed as a singlespeed cog but may also be stacked and used with 9 speed shifter. Multi gear use will result in slower less crisp shifting than cogs designed for multi gear systems Fit Shimano freehub splines SCM 415 hardened chromoly steel Photo for color and material reference only Tooth Count 15 Cassette Body Type Shimano HG 7 Speed Drivetrain Speeds Single Speed 3 32" Material Steel