Norton Gearbox Sprocket AMC, Norton 16H, ES2, 20T
s131) 04-0010.20T. 040010. 04.0010. 9712Gearbox Sprocket AMC, Norton 20T.
Norton 16H, ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
Inside diameters: : 31.8mm / 29mm
For Dolls Head Gearbox
Norton 16H, ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
Inside diameters: : 31.8mm / 29mm
For Dolls Head Gearbox
Made in England
