Sturmey Archer 18 Tooth, 9-Spline 1/2" x 3/32" (Flat, CP) Rear Sprocket BRMB Polar Rated cold-comfort is achieved

Polar Rated cold-comfort is achieved with moderate activity and has been Polar Proven by Baffin on expeditions to both the North and South Poles

External Length: 12”

The upper back half (knees to waist) is hybridized with an unlaminated

• Made in the USA

rainproof polyester

Sturmey Archer 18 Tooth, 9-Spline 1/2" x 3/32" (Flat, CP) Rear Sprocket BRMB Polar Rated cold-comfort is achievedThe 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 *