British

Bayliss, Thomas and Co


Excelsior Works, Coventry, Warks (now West Midlands).

King's Road, Tyseley, Birmingham. Excelsior Motor Co for the Excelsior Motorcycle

1874 Company established by John Thomas, T. Bayliss and John Slaughter.

1894 Exhibited cycles at the Antwerp Exhibition (Bayliss, Thomas and Co).

1904 Excelsior tricar.

1910 Cycle and Motorcycle Exhibition

1912 Spennell's lists them at Excelsior Works, Stoney Stanton Rd (Tel. 497), Coventry.

1914 Cycle and Motor Cycle Manufacturers.

1920 Maker of cars from 1920.

1922 Sold by Westminster Bridge G. and E. Co.

Bayliss, Thomas, and Co., Ltd., Coventry (Stand 124), seem to be thoroughly alive to the possibilities of the tricar, and are showing one of a particularly sensible design. The frame is of the drop pattern, and the front axles are mounted upon long semi-elliptical springs. A powerful 4 h.p. engine is tilted. This has a clutch on the engine shaft operated by a foot lever, and a two-speed gear box, which is placed directly beneath the passenger's feet, and can be easily got at by raising a portion of the footboard. The transmission is by means of chains from the engine to the gear box, and thence from the secondary to the rear wheel. The chains are substantial, and seem capable of standing a great deal of wear. The water circulation system is very well thought out. A brass tank and radiator combined is carried just beneath the passenger's seat on the main stays of the frame, while the pump is driven by means of a shaft off the two to one gear.

The petrol tank is carried underneath the coach-built body. The back wheel is partly enclosed by two cupboards ; the one on the inner side contains the coil and accumulators, while the one on the off side is used for storing tools. A powerful band brake is fitted to the back axle, and is operated by the side lever. A foot lever actuates the front brakes. A change speed lever is fixed on to the steering rod, and is placed in a very convenient position. The machine appears to be thoroughly well designed and thought out. Among the motor bicycles shown on this stand we noticed one fitted with a 3 h.p. vertical engine carried in a loop frame, and fed by a Longuemare carburetter. This machine weighs only 130 lbs. Besides the above machine, there is also exhibited a 3½ h.p. tricycle with the engine carried in an inclined position, as in last year's models. A 3½ h.p. bicycle is also shown, the engine being carried in the same fashion. All these machines are fitted with spray carburetters.

Report on the 1904 Stanley Show, The Motor Cycle, November 28th.

Bayliss, Thomas and Co.

Coventry. Stand No. 39.
The Excelsior motor-bicycle has done much to uphold the old name during last season, and the new models may be expected to add to its fame. The standard pattern has a variable pulley giving gear variations between about 4 to 1 and 6 to 1, while a new model is introduced having a two speed gear in the back hub. The gear is of a convenient type, allowing of starting without jacking up the rear wheel, and is therefore particularly well adapted for side car work. Special attention has been paid to the mud-guarding of the front wheel, which latter is mounted in a Druid spring fork. The petrol tank has a capacity of well over a gallon, so the rider need not run dry before he can take in an even two quarts when refilling on the road. In all there are four models - the Tourist, without pedals, the cone clutch free engine type, with pedals, the 3 H.P. two-speed model, and the light twin Autolite, with two-speed gear, free engine and footboards. The Autolite reflectors must not be missed.

Olympia Show, November 1910

3½ h.p. Model, 84.5 x 89 mm.; 2¾ h.p. twin, 60 x 71.5 mm.; m.o.i.v. ; Bosch magneto; B. and B. carburetter, h.b.c. ; plain and epicyclic gears; 2¼in. Dunlop tyres; 7/8in. belt transmission. Bayliss, Thomas and Co., Coventry.

The Excelsior machines were dealt with extensively on page 1111 of last week’s issue. The exhibit, which is well worth inspection, consists of a two-speed model with epicyclic gear in the rear hub, two standard 3½ h.p. machines with no pedals, two medium-weight twin-cylinder machines, a 2¾ h.p. with two-speed gear, and a 3½ h.p. with cone clutch and pedals. All the points referred to in our last issue are well worthy of personal attention, such as the new cam wheels, glass-topped filler caps, etc. etc.

Olympia Show, November 1910

More under History of Excelsior Motorcycles

Sources: Graces Guide


01-Jan-2021
fam.jager at hetnet.nl
i am searchng a bayliss-Thomas 250 cc / jap 1936
Henk Jager
Nederland

Sun, 30 Jul 2017
michael.c.skelly at gmail.com
Bayliss Thomas ?

I have a Villiers engined motorcycle called a Bayliss Thomas, looks very much like an Excelsior, I think about 150 cc 2 stroke . I have never seen anything about this bike --how many were made -etc do you have any info?
michael skelly
vredenburg South Africa

  • The machine is most likely an Excelsior as their parent company is Bayliss-Thomas. Have you images, and perhaps engine and frame numbers?

Thanks for the reply .The bike is packed in the rear of my shed and is probably my next rebuild ,so i cant send any pics or numbers at this stage. I bought it as a non runner in the late 70s .Of course did the stupid thing young guys do -take the engine apart ,and never reassemble .I did store the parts properly and it will be a easy rebuild ..it seems to be a 1955 ish model . I have not found any reference to it on the internet ,and also looking up company that used the Villiers engine .it is maroon in color and is exactly like the small Excelsior. Will make contact again when i can supply some pics and numbers .
Kind regards,
Mick Skelly

Sun Jun 19 2011
museum at wigchers.nl
Bayliss-Thomas
Excelsior 250cc J.A.P. engine
I am searching Bayliss-Thomas 250 cc /J.A.P. engine 1936
Schoonoord.


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