Sturmey Archer 18 Tooth, 9-Spline 1/2" x 3/32" (Flat, CP) Rear Sprocket ROP this cap is modeled after

this cap is modeled after the traditional flat caps of years gone by

This beanie is snug fitting and fully fleece lined

1 DoublePower LED emits 90 lumens (max setting)

Revamped glass-filled nylon handle with rubberized overmold for secure

Sturmey Archer 18 Tooth, 9-Spline 1/2" x 3/32" (Flat, CP) Rear Sprocket ROP this cap is modeled afterThe Sturmey Archer 18 Tooth Rear Sprocket is a high quality component designed to deliver smooth and reliable performance. Featuring a 9 spline design and flat profile, this sprocket ensures consistent chain engagement and efficient power transfer. Ideal for commuting, touring, and general cycling, it's the perfect upgrade for your bike. Details: * Tooth Count: 18 teeth * Compatibility: Fits Sturmey Archer internal gear hubs with 9 spline design *