Surly Single Cassette Cog 3/32" Splined 16t Tires Specially designed to create friction

Specially designed to create friction and reduce slippage between clamped carbon fiber surfaces eliminating the need to over tighten clamps to achieve secure connections

agressive knurling on cones and bolt caps for reduced slippage

Supplied in TruVativ packaging

Tooth Count 53 Ring Position/Type Outer Drivetrain Speeds 11 Chainring BCD 130 Color Black Defined Color Black Material Aluminum

Surly Single Cassette Cog 3/32" Splined 16t Tires Specially designed to create frictionSurly Single Cassette Cog 3 32" Splined 16t. Surly 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 TECH SPECS Tooth Count 16 Cassette Body Type Shimano 7 Speed Material Steel Drivetrain Speeds