Gearbox Sprocket AMC, Norton 21T.
Norton 16H, frühe 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
For Dolls Head Gearbox
ID: 31.7mm/28.8mm
Made in England
Gearbox Sprocket AMC, Norton 22T. Norton 16H, early 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 For Dolls Head Gearbox
Norton 16H Carburettor 1". Both Types of Norton Big 4. Brough Superior 680. Brough Superior SS80. Stub Fitting size 1 1/8"-28.5 mm. inner size - through carburettor: 1" 25,4mm. Main Jet 160, all sizes available no extra cost. Needle Jet 106, 105,107,108 available please state size. Slide 5, 3, 3.5, 4 available. Made in England, We can build to order please send an E-mail with your specification. Please look at all pictures.