186 Great Portland Street, London, W
UK division of NSU
N.S.U. Motor Co., Ltd.
186 Great Portland Street, W. Stands No. 262 and 263.
Several new patterns and a number of detail improvements will be noticeable in the 1909 N.S.U. models. The range of machines now consists of a 3 H.P., 31/2 H.P., 33/4 H.P., 4 H.P., and 11/4 H.P. light weight single-cylinder machine; a 21/2 H.P. twin-cylinder light weight, a 4 H.P. and a 6 H.P. twin, a. 6 H.P. twin side-car machine, a 6 H.P. twin tri-car, and a 4 H.P. single-cylinder carrier tri-car. The spring forks, which are fitted to all models are made to a new design. There is a new style of tank, which allows the exhaust valve of single cylinder machines to be entirely removed .without disturbing it. Handle-bar control is more extensively used on all models; and the exhaust. lifters have now a little thumb catch to hold them up when the machines have to be wheeled. The neat little 11/4 H.P. light weight has not been much altered, and we consider that it is so excellently suited to the work for which it is designed. that alteration would scarcely be desirable.
The 21/2 H.P. light weight is fitted with an under-geared pulley, so that a comparatively small back wheel belt rim can be used in conjunction with a large outside diameter pulley. The mechanism is very simple, the pulley having teeth cut in it internally meshing with a small spur wheel on the end of the crank shaft.. Further, the pulley is carried in an eccentric, which may be moved by rotating a small handle on the top tube, thus tightening or loosening the belt. The side-car machine and the two tri-cars have the new N.S.U. 2-speed hub. This is actuated by a large lever on the top tube and gives two speeds with an intermediate free engine. In the carrier tri-car, the high speed, as well as the low, is geared down in the hub, so that though the maximum speed of the vehicle is not high the belt, speed is sufficient to give a satisfactory drive. Both the tri-car and the side-car engines are cooled by a powerful. though small, fan, mounted on the right-hand side, and belt driven from the crank shaft.
Altogether the N.S.U. Company have a very fine exhibit, and one which should be attractive, both to the trade and the public.
The N.S.U. Motor Co., Ltd.
186 Gt. Portland Street, London, W. Stand No. 91.
In addition to the 11/2 and 21/2 H.P. - the latter of the twin-cylinder class - which this firm have manufactured with such success during the past season, and which will - with sundry detail improvements - be continued during the coming season, two entirely new models have been brought out which must appeal to that ever-increasing class of motorcyclists who like comfort and luxury. The first of these machines is a 2 H.P. single-cylinder, with mechanically-operated valves, spring fork and spring frame; whilst the second is a 3 H.P. twin-cylinder machine, in which the same system of spring fork and frame is employed. Both these types promise the acme of comfort to their riders and should prove ideal mount.
The N.S.U. standard touring machines are also constructed in single and twin-cylinder forms, the powers being 3.5 and 6 H.P. respectively. Both are provided with very efficient spring forks and a specially strengthened frame. In passenger machines the 6 H.P. twin-cylinder with side-car is retained, and also the tri-car of the same power, but, of course, not convertible. This latter machine is very efficient, and owing to the medium power of the engine is generally more satisfactory than the extremely high-power tri-cars tried some few seasons back.
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