1/2" 22 Tooth Single Speed Freewheel Sprocket Ninebot by Segway Ninebot Kids ZING E10 or diaper bags for easy

or diaper bags for easy transport

Designed specifically for compact folding bikes and touring recumbents

and battery indictor light

Weighs 88 grams with bracket and sensor

1/2" 22 Tooth Single Speed Freewheel Sprocket Ninebot by Segway Ninebot Kids ZING E10 or diaper bags for easy1 8" 22 Tooth Single Speed Freewheel Sprocket (Sunlite) Freewheel Sprockets are single speed sprockets that continue to rotate freely once a cyclist has stopped pedaling, allowing you to coast. Note: The 1 2" chain size is often called the 1 2" x 1 8" (or sometimes simply 1 8") due to the 1 2" pitch (the gap between rollers) and 1 8" roller width.