Surly Single Cassette Cog 3/32" Splined 18t MFPN=00.6118.736.003 }Muc-Off V2 Tubeless Valve Kit

}Muc-Off V2 Tubeless Valve Kit - Pink 60mm Pair

Requires 118/73 Powerspline Bottom Brackets (sold separately) Rings 32 Number of Chainrings Chain Retaining Single Drivetrain Speeds 12 Chainring BCD Direct Mount SRAM 3-Bolt Chainline/Hub Compatibility 141/148 Boost Hubs Color Black Crank Length (mm) 160 Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Spindle Interface Type TruVativ Power Spline Defined Color Black

Previously only available on RED SRAMs integrated chainrings are light stiff and incredibly durable

Featuring nine super durable pawls and available in 16

5-65mm Rate (Lbs) 550 Color Silver Series 250 Series Spring Weight 550Lb Max Stroke 65Mm

Surly Single Cassette Cog 3/32" Splined 18t MFPN=00.6118.736.003 }Muc-Off V2 Tubeless Valve KitSurly 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 18 Cassette Body Type Shimano HG 7 Speed Drivetrain Speeds Single Speed 3 32" Material Steel