Surly Single Cassette Cog 3/32" Splined 18t CheckoutTitle=CeramicSpeed SRAM Transmission OSPW X System Waterproof bag is removable from

Waterproof bag is removable from main chassis while still attached to the bike

}Topeak VersaCage Rack with Versamount Clamps and Buckle Straps Black

Snow Humidity: Low

CNC machined chromoly spindle

Made in the U

Surly Single Cassette Cog 3/32" Splined 18t CheckoutTitle=CeramicSpeed SRAM Transmission OSPW X System Waterproof bag is removable fromSurly 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