Surly Single Cassette Cog 3/32" Splined 19t Model=Devo PickUp Saddle Model E*spec Aluminum Ring Type

Model E*spec Aluminum Ring Type Single (Anti-Chain Drop) Mount Bosch CX Gen 4 Teeth 34 Oval/Round Round Color Black

Color Bolt Defined Color Multi-Color Fabric Weight Light Finger Style Full Finger Gender/Age Unisex Insulation Type None Padding None Season Warm Weather Size Small Touch Screen Compatible Yes Activity Cycling Clothing Features Moisture Wicking

Color Black Flat Protection Tread and Sidewall TPI 120 Defined Color Black ISO Width (mm) 40 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 40 Tire Type Tubeless Ready Clincher

Axle Type 12mm TA Freehub Body SRAM XD Hub Spoke Type J-bend Hub Weight 227g Hub Drilling 28H Position Rear Primary Color Green Rotor Mount Center Lock Hub Spacing 148mm

tandems and bigger riders

Surly Single Cassette Cog 3/32" Splined 19t Model=Devo PickUp Saddle Model E*spec Aluminum Ring TypeSurly 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 19 Cassette Body Type Shimano HG 7 Speed Drivetrain Speeds Single Speed 3 32" Material Steel