Surly Single Cassette Cog 3/32" Splined 20t Diameter-18in INTERNALS & LEVER) - SUPER

INTERNALS & LEVER) - SUPER DELUXE AIR/COIL R A1+ (67

}Cane Creek Air IL Next Gen Rear Shock - 185 x 55mm Black Trunnion

2 Disc Brake Rotor - 180mm 6-Bolt Silver

}SRAM Titanium T25 Rotor Bolt Kit - Rainbow Set of 12

Surly Single Cassette Cog 3/32" Splined 20t Diameter-18in INTERNALS & LEVER) - SUPERSurly 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 20 Cassette Body Type Shimano HG 7 Speed Drivetrain Speeds Single Speed 3 32" Material Steel