H.M.G. have at present over 80 riders and associate members, riding a variety of machinery from Manx Norton’s to Gold Stars, Ducati's, Triumphs, BSA’s, Velocettes, Greeves, Moto Guzzi's, Yamahas, Suzukis, Kawasakis etc, as well as more exotic machinery, such as Yamaha 250, 350 and TZ750 as well as Rob North Triples.
The Historic Motorcycle Group demonstrates at racing venues, such as Kyalami, Midvaal, Zwartkops, Wesbank, East London GP circuit amongst others.
The selected machines are all manufactured prior to December 1975 and most have racing histories.
Some machines took part in racing events prior to the Second World War.
The criteria for inclusion to allow a specific motorcycle to appear are;
The motorcycles range from:
| AJS | M18 and Matchless G80. |
| Ariel. | Square four. |
| BSA | Rickman Rocket 3 |
| BSA. | Rocket Gold Star. Gold Star DBD 34. CR 722. B33 |
| Ducati. | 250, 350, 450, 750 and 860. |
| Honda. | 250/4. CB & Black Bomber. 400/4. 500/4. 750/4. |
| Norton. | Manx. M40 & M30. Atlas. Commando. Rob North Trident. |
| Seeley. | 750cc. |
| Suzuki. | T500 Titan. GP 500 water cooled. |
| Triton. | 650cc and 750. |
| Triumph. | Bonneville 650. Triumph TT. Tiger100. |
| Velocette. | KTT. Viper. Venom. Velocette Special 294 |
| Vincent. | Rapide. And an Egli500 |
| Yamahas. | TZ250. TZ350. TZ750. |
And many, many others.
We are privileged to have riders such as Jim Redman, 6 times world champion who is the honorary president of the HMG, to local past riders and champions, such as Errol Cowan, Paddy Driver, Alan Harris as well as Ex Rhodesian champions of a past era such as Jimmy Whyte. As well as enthusiastic local and overseas owners and riders of ex racing machines who take part in many parades.
Some of the overseas riders were well known in their own right, before settling in South Africa.