
LOT 167 *N
The Connoisseurs Collection, Part III c.1961 Norton 500cc Model 40/30 Manx Racing Motorcycle Registration no. not registered Frame no. 10M 97330 Engine no. J11M2 58230 (see text)
The Connoisseurs Collection, Part III, c.1961 Norton 500cc Model 40/30 Manx Racing Motorcycle
The Connoisseurs Collection, Part III
c.1961 Norton 500cc Model 40/30 Manx Racing Motorcycle
Registration no. not registered
Frame no. 10M 97330
Engine no. J11M2 58230 (see text)
c.1961 Norton 500cc Model 40/30 Manx Racing Motorcycle
Registration no. not registered
Frame no. 10M 97330
Engine no. J11M2 58230 (see text)
This Lot has arrived in the UK from overseas under Temporary Admission. Shippio Ltd must complete all post-sale customs clearance administration, for import or export, on behalf of the purchaser. A compulsory fee of £195 + VAT will be added to the buyer's invoice for this service. This Lot may not be collected from the auction venue by the purchaser or any third-party transporter until Shippio Ltd has confirmed that this Lot has cleared customs.
If this Lot is to remain in the UK, or is not exported within 90 days of the sale, Import VAT at 5% of the hammer price will be payable.
Dubbed 'Manx Grand Prix' in 1939, what would become the best-known racing motorcycle of all time had become simply 'Manx' when production resumed in 1946. Norton's over-the-counter Manx racers were much as their pre-war counterparts, with single-overhead-camshaft engine, 'square' cylinder head finning, upright gearbox and plunger-suspended 'garden gate' frames. Only the presence of the Roadholder telescopic front fork readily distinguished them from the '39 machines.
The year 1949 brought the first significant change in engine specification, the Manx gaining a double-overhead-camshaft 'head like that enjoyed by the works bikes for many years, but the major development was the arrival of the Featherbed frame for 1951. The works' adoption of the McCandless-designed duplex-loop swinging-arm chassis the previous year had given the Nortons a welcome lease of life in Grand Prix racing, and Geoff Duke duly took both the 350 and 500cc world titles in 1951. The cycle parts remained essentially unchanged from then onwards apart from the adoption of a double-sided, twin-leading-shoe front brake for 1962. Manx engine development, though, continued steadily, latterly under Doug Hele's direction, until production ceased at the end of '62, among the most significant design changes being the adoption of 'square' bore and stroke dimensions for 1954 and coarser-pitch bevel teeth in 1957.
Nothing is known of the history of this Norton Manx, which consists of a c.1954 Model 30 engine and 1961 Model 40 frame. The machine appears to be an older restoration. Barry Strickland, Norton specialist kindly advises:
The frame number dates the machine to 30th August 1961. The gearbox (MX1309) is recorded as being correct for this frame. However, the engine does not display a corresponding Shop Engine number, as would typically be expected, and the stamping is considered inconsistent with factory practice. The number present relates to an engine supplied separately in 1954. Prospective bidders should satisfy themselves as to the correctness and originality of the engine.
Offered without documents. Following a period of inactivity, this motorcycle will require recommissioning and/or restoration to a greater or lesser extent before returning to the road and thus is sold strictly as viewed. Prospective purchasers should satisfy themselves with regard to this motorcycle's completeness, history, authenticity, originality and mechanical condition prior to bidding.
Key not required
Footnotes
BUYER'S PREMIUM
The Buyer's Premium for this Lot is 15%+VAT on the first £500k of the Hammer Price, and 12%+VAT on the balance thereafter.
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.
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Please see the 'CONDITIONS OF SALE, AUCTION INFORMATION & GUIDE FOR BUYERS' at the top of the main sale page (Motorcycles Online - The Summer Sale) for all pertinent information regarding bidder's obligations, viewing, bidding, payment, post-sale collection & transportation.
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Lot symbols
| * | Import low rate |
| VAT on imported items at a preferential rate of 5% on Hammer Price and the prevailing rate on Buyer's Premium. | |
| N | NOVA declaration |
| This machine is subject to post-sale customs administration and, for UK Buyers, a NOVA declaration. Whilst the responsibility of submitting the NOVA rests with the Buyer to do so, Bonhams will facilitate the process by engaging an agent (SHIPPIO) to undertake the NOVA and C88 (customs) application if applicable on the Buyer's behalf. A fee to do so will be added to the Buyer's invoice, as follows: for Live Public Sales: £350 + VAT; for Timed, Online-only Sales: £195 + VAT. |








