Rear Brake Drums and Sprockets

Please also see Engine & Gearbox Sprockets and Renolds Chain

All of our sprockets are MADE IN ENGLAND unless stated otherwise.

We also have a wide range of rear hub and drum bearings and brake shoes. Search our Catalogue with part numbers.

Part Number	Description	Model	Photo
B4/463	Rear Brake Drum and Sprocket, 43 Tooth to suit 5/8" x 1/4" Chain	Norton International/ES2/Manx
E2/463	Rear Brake Drum and Sprocket, 43 Tooth to suit 5/8" x 1/4" Chain, Rigid (3 stud)	Norton ES2 / Big 4 / 500T etc
06-0319	Brake Drum and Sprocket, 42 Tooth, to suit 5/8"x3/8" Chain	Norton Commando 750/850
06-2764	Rear Brake Drum and Sprocket, 42 Tooth, 3 paddle, To Suit 5/8"x3/8" Chain	Norton Commando
37-0903	Rear Brake Drum Sprocket 46 Tooth, to suit 5/8"x3/8" Chain	Triumph MK2 Sprung Hub 6T etc
37-3585 37-1498	Rear Brake Drum, Non QD	Triumph T100/T120/Rocket 3/T150
37-3411	Rear Sprocket, 52 tooth, 8 hole, to suit 5/8"x3/8" Chain	Triumph T150 BSA Rocket 3
37-3747	Rear Sprocket, 47 Tooth, to Suit 5/8"x3/8" Chain	Conical Triumph and BSA
37-3903	Rear Sprocket (Conical Model), 53 Tooth, to Suit 5/8"x3/8" Chain	Triumph T150/X75 BSA Rocket 3
37-4046	Rear Sprocket, 50 Tooth, to suit 5/8"x3/8" Chain	Triumph T150 Conical
37-7072	Rear Sprocket, 45 Tooth, to suit 5/8"x3/8" Chain	Triumph T140
40-6018	Rear Brake Drum and Sprocket, 45 Tooth, to suit 1/2" x 5/16" Chain	BSA C15
41-6010	Rear Brake Drum and Sprocket, 46 Tooth, to Suit 1/2"x5/16" Chain	BSA B40
41-6092	Rear Sprocket (10 Bolt), 47 Tooth, to Suit 5/8"x1/4" Chain	BSA B25/B44
42-6018	Rear Brake Drum and Sprocket, 46 Tooth, to Suit 5/8"x3/8" Chain	BSA A10 RGS/Gold Star
42-6018/42	Rear Brake Drum & Sprocket, 42 Tooth, to Suit 5/8"x3/8" Chain	BSA A10 RGS/Gold Star
42-6024	Rear Brake Drum and Sprocket, 42 Tooth, To Suit 5/8"x1/4" Chain	BSA B31/B33/Goldstar
42-6331	Rear Sprocket (Bolt On), 42 Tooth, to Suit 5/8"x3/8" Chain	Late BSA A7/A10
42-6069	Rear Sprocket (Ariel Hub), 42 Tooth, to Suit 5/8"x3/8" Chain	BSA A7/A10
47-6009	Brake Drum and Sprocket, 52 Tooth, To Suit 1/2" x 5/16" Chain	BSA WDB40
65-6294	Rear Brake Drum Sprocket, 42 Tooth, To Suit 5/8" x 1/4" Chain	BSA Plunger M20/M21/B31/B33
67-6149F	Rear Brake Drum and Sprocket, Finned, 42 Tooth to suit 5/8" x 3/8" Chain	BSA A65LC Lightning Clubman
68-6088	Rear Sprocket, 47 Tooth, to Suit 5/8"x3/8" Chain	BSA A50/A65
68-6116	Rear Brake Drum	BSA A50/A65