
LOT 365
c.1957 Velocette 349cc Venom/KSS Special Registration no. YSJ 842 Frame no. RS10265 (see text) Engine no. KSS 10579
Sold for £3,680 inc. premium
Lot 365
c.1957 Velocette 349cc Venom/KSS Special
c.1957 Velocette 349cc Venom/KSS Special
Registration no. YSJ 842
Frame no. RS10265 (see text)
Engine no. KSS 10579
Registration no. YSJ 842
Frame no. RS10265 (see text)
Engine no. KSS 10579
Slotting Velocette's wonderful pre-war K-Series overhead-camshaft engine into later cycle parts has long been an accepted practice among aficionados of the Hall Green factory's products, and this example combines an ex-racing Venom rolling chassis dating from circa 1957 with the motor taken from a circa 1947 KSS MkII. Introduced for the 1936 season, the MkII KSS represented a major re-design of Velocette's top-of-the-range overhead-camshaft roadster. The MkII featured many improvements including a new aluminium-alloy cylinder head with enclosed valve gear (which replaced the old cast-iron 'head with exposed springs).
Restored in 2022, this very smartly turned-out hybrid features a modified and lightened frame; uprated engine; Venom four-speed gearbox; TT magneto; Kevin Thurston belt primary drive; aluminium oil tank; Hagon shock absorbers; alloy fork yokes; more modern forks; alloy wheel rims; and various other modifications. The machine last ran in November 2022 and is described by the private vendor as in very good condition. 'YSJ 842' comes with a V5C Registration Certificate erroneously recording the frame number as 'R510265'.
Key not required
Restored in 2022, this very smartly turned-out hybrid features a modified and lightened frame; uprated engine; Venom four-speed gearbox; TT magneto; Kevin Thurston belt primary drive; aluminium oil tank; Hagon shock absorbers; alloy fork yokes; more modern forks; alloy wheel rims; and various other modifications. The machine last ran in November 2022 and is described by the private vendor as in very good condition. 'YSJ 842' comes with a V5C Registration Certificate erroneously recording the frame number as 'R510265'.
Key not required
Footnotes
All lots are sold 'as is/where is' and Bidders must satisfy themselves as to the provenance, condition, age, completeness and originality prior to bidding.
Saleroom notices
The frame number is: RS9263 which does not match the V5C which previously accompanied the motorcycle. Accordingly, the motorcycle is now offered unregistered and without documents.




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