Surly Single Cassette Cog 3/32" Splined 19t Model=Devo PickUp Saddle Color Black Flat Protection Tread

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

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

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

} REAR SHOCK AIR CAN - MONARCH/PLUS RC3/RT/R(2011-2013) MONARCH RT3 (2011-2012)

99mm Interface DUB Primary Color Black Chainline 45mm Connectivity ANT+ BT LE Crank Arm Length 175mm Drivetrain Spacing Road Speed 12 BCD Direct Mount SRAM 8 Bolt Pedals Thread 9/16 Crankset Material Carbon

Surly Single Cassette Cog 3/32" Splined 19t Model=Devo PickUp Saddle Color Black Flat Protection TreadSurly 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