Veteran type front wheel speed drive gear 50T – $50 
Veteran type front wheel speedo drive 46T used – $30 
Veteran type speedo fibre gear 16T – $20 
70484 – Smiths rear wheel speedo drive 1:1 – BOWN 1954 98cc. Norman 98cc auto cycle 1954-57. Excelsior S1 98cc auto bicycle deluxe 1956 – $90 
Speedo drive gear inside front hub 16H Norton NOS 43T – $50 
Fibre gear speedo drive 29T used – $20 
Veteran gearbox speedo drive possible Albion 28T NOS – $100 
Veteran gearbox speedo drive possible Albion 26T NOS – $100 
BG5330/106 21-10 ratio .925 axle hole. 1966-68 G80CS NOS – $150 
BG5330/111 21-10 ratio .700 axle hole. 1966 A50 royal star. A65 Thunderbolt and Lightning. NOS – $150 
BG5331/247 2-1 ratio .635 axle hole. 1964 Royal Enfield Crusader Super5. Clipper 250 W.D. 250/350 and 700 Interceptor. 1965-68 Clipper Airflow. Olympic 250 and 700 Interceptor. 1970-72 Velocette Venom Thruxton. Venom Veeline NOS – $150 
RSM3001/02 1964TR6. T120 NOS – $400 
RSM3001/02A 1964-65 TR6. TR6SS. T120. NOS – $400 
RSM3001/02B 1964-65 TR6. TR6SS. T120 NOS – $400 
RSM3003/0A 3-1 ratio 1964-69 A65 NOS – $400 
RSM3003/01A 4-1 ratio 1966 T90 T100 TR6 T120 BSA B25 B44 A75 rocket through NOS – $400 
RSM3003/06 3-1 ratio 1965 A65 Thunderbolt rocket. A65 Lightning Rocket 500cc TRI Daytona Racer. 1966 B44 Enduro A50 Royal Star A65 Thunderbolt, Lightning, Spitfire MK2 A50 Wasp. 1967 C25 Barracuda. B44 Victor and B44 Endura. 1968 A65 Lightning and Spitfire NOS – $400 
RSM3003/13 4-1 ratio 1971-72 Goldstar SS. B50T Victor Trial. A75 Rocket 3. NOS – $400 
RSM3003/14A 1971 650BSA NOS – $400 
RSM5007/00A 1000 – 1970-72 T120R. TR6R. TR6C. T150. 1970 B44VS A50 A75. 1971-72 B50T A65T A65L A65FS. A75 Rocket 3. NOS – $400