| Boyer Electronic Ignition units | ||
| Twin | Norton/BSA/Triumph | £68.00 |
| Triples | Triumph/BSA | £79.00 |
| Singles | £62.00 | |
| Boyer "Powerbox" | Replaces battery, zener, diode & rectifier | £68.00 |
| Boyer Micro Digital Ignition Unit | From £89.00 |
| Dual seats Original type for Norton/BSA/Triumph | ||
| Advise model type US/UK and Roadster/Interstate | £165.00 | |
| Dual seats: Seat cover kits | ||
| As original, c/w clips & chrome strip | £47.50 | |
| Wheel bearing set | Sealed - All models except Norton | £16.00 pair |
| Hagon Shock Absorbers | Open spring chrome | £105.00 pair |
| Shrouded - close type A10/T110/etc | £138.00 pair | |
| Handlebars | All Std type including US | £16.00 |
| Handlebar Levers | Doherty original types | From £24.50 |
| Throttle | Std type Doherty | £18.50 |
| Fork tubes | All models Std | £68.00 pair |
| Oil filter kit | Universal - based on Commando unit | £52.00 |
| Licence holder (Insurance certificate) | Polished stainless steel | £6.75 |
| Chronometric instruments | ||
| Speedometer | Exchange | £160.00 |
| Tachometer (Rev/counter) | Exchange | £170.00 |
| Magnetic Instruments | ||
| Speedometer | Exchange | £145.00 |
| Tachometer (Rev/counter) | Exchange | £145.00 |
| Units sometimes available outright on payment on supplement | ||
| Smiths type (copy) Speedometer Rear wheel Gearboxes | £53.00 | |