Surly Track Cog 1/8'' X 15t Silver CheckoutSpec= Trunnion 42.5 - Vivid C1+ (2024+) 493 BASE PREPARATION PARAFFIN

493 BASE PREPARATION PARAFFIN

}SRAM Paceline Disc Brake Rotor - 140mm Center Lock 1

65% or more of each ReMote is made in the USA

Estimated 1 year battery life with replaceable 900mAh CR2 battery

Hestra's heated liner adds extra warmth to any glove or mitten

Surly Track Cog 1/8'' X 15t Silver CheckoutSpec= Trunnion 42.5 - Vivid C1+ (2024+) 493 BASE PREPARATION PARAFFINSurly track cogs are threaded the same as a BMX freewheel (1. 375 x 24 tpi right hand threads). This means that they will fit on single speed rear hubs as well as BMX freewheel hubs but this application is not recommended. Track cogs are meant to work on track hubs only. 415 hardened chromoly steel 1. 375" x 24 tpi Photo for color and material reference only Tooth Count 15 Size 1 8''