Pinion steel 13 teeth 26mm inner diameter 23mm total width 4.5mm pinion width for Mobylette 40TL, 140 TL, N 150 50S, 50L, 50 VS,

Sprocket with 13 teeth, suitable for Mobylette 40TL, 140 TL, N 140 TL, N 150 TL, 50S, 50L, 50 VS, 50 VL, model years 1971 to 1974, Motobecane, MBK 51 moped. Dimensions: Inner diameter approx. 26mm, total width approx. 23mm, sprocket width approx. 4.5mm.