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1922 |
Model Range Two new models were introduced for 1922: the 'Longstroke' in its T.T. form, and the 4½ h.p. model which combined the stroke of the Longstroke with the old pattern 3½ cylinder bore. The result was a 596cc machine (88x105.5mm) which was to remain in production until the 1930s as the last flat tank motor cycle available from Marston - and possibly any other major manufacturer. Three versions of the short-stroke 3½ h.p. sidevalve model continued to be offered as previously in 1921, along with the 8 h.p v-twin JAP engined machine for sidecar work.
Cycle Parts Engine and Gearbox Sources: |
| T H E Y E A R ' S M O D E L S | |
| 3½ h.p. Standard model - no photo | |
| 3½ h.p. Semi-Sporting model - no photo | |
| 3½ h.p. Sporting Solo model
- no photo
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| 'Longstroke' T.T. model
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| 4½ h.p. model
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| 8 h.p. (996cc) JAP v-twin model
- no photo
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| Return to: Know your 'Beams |
