Surly Single Cassette Cog 3/32" Splined 19t ModelNumber=D1445 but expensive crashes are worse

but expensive crashes are worse

matching rider weights from 110-270 lbs

charging is simple with an integrated cable-free USB stick

5E ZS Internal Headset - 2051A 5

Rim profiles and graphics are asymetrical

Surly Single Cassette Cog 3/32" Splined 19t ModelNumber=D1445 but expensive crashes are worseSurly 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