Articles
Friendly Riders ..........................................................................................
Safety Stressed Clubs ..............................................................................
Daytona Entries Rocket .................................................
Teen-agers’ Club Holds Roadf.o ....................................
1962 Triumph .............................................................
South American Holiday.......................................
1962 AMA. National Numbers .................................................................
AMA’S Top Comp Riders of 1961 ..............................................................
Regular Features
Finish T.inf 2
... 4
Winners in Dealer AMA Membership Contest 10
Western Views 17
Motor Maid News 18
Views in The News 22
District Meetings 26
Piston Poppin' 27
Enduro Riders Advanced to Expert 27
Trade Notes 28
Referees’ Bulletin ...29
Sanction Schedule .....32
Pit Stops 34
Classified Advertising 40
1962 Triumph
The 1962 range of Triumph motorcycles has been consoli-
dated to embrace ten superb models especially suited to U.S.A,
requirements. New polychromatic finishes and detailed modifi-
cations and technical refinements enhance the beauty of, and
ensure the reliability of the complete range. Every possible com-
bination of desirable features for pleasurable and dependable
motorcycle enjoyment has been incorporated in the 1962
Triumphs.
Last year, Triumph introduced sixteen models: Five
200cc (12 cubic inch) lightweight Tiger Cub models; five
350cc (21 cubic inch) and 500cc (30.5 cubic inch) medium-
weight models; and six 650cc (40 cubic inch) medium-heavy-
weight models, embracing specifications for combinations of
highway and sports and competition use. All of the popular
and proven details of the entire 1961 Triumph range have
been consolidated into ten models for 1962, thereby eliminating
confusion which sometimes arises as the result of too many
models similarly equipped.
The 1962 U.S.A. Triumph program is divided into three
categories: The A range, consisting of two lightweight models,
the B range, embracing five medium heavyweight models, and
the C range, encompassing three mediumweight models.
A Range - Two Models
TIGER CUB - T20
The T20 Tiger Cub is a lightweight model (approximate-
ly 200 lbs., dry) equipped with a 200cc ohv single cylinder
powerful modern power plant which develops 10 bhp @ 6,000
rpm and which is integrally cast in a common housing with a
4-speed foot operated gearbox. This appealing model is en-
dowed with all of the advanced engineering features of the
larger capacity Triumphs, such as hydraulically controlled
front and rear suspension, together with superb brakes and
crisp performance. Economy is an important attribute of the
Tiger Cub and owners are assured of between 90 and 100
miles per gallon of fuel on the average.
The Tiger Cub is fitted with famous Dunlop street tires
and an Amal carburetor as original equipment. The low sil-
houette of the Tiger Cub ensures easy handling and conven-
ience and is accomplished by fitting 17 inch diameter wheels
front and rear. Electrical equipment is by Lucas and is tech-
nically a coil-battery ignition system with fully rectified battery
lighting. A variation of this model is available fitted with a
special carburetor as optional equipment and is certified by the
Triumph factor}' not to exceed 5 bhp to comply with laws
in certain states regarding 14-year-old operators. Consult your
local Triumph dealer for details.
SPORTS TIGER CUB T20S
The Sports model Tiger Cub differs from the T20 in
certain optional specifications and power. The main difference
lies in the 15.5 bhp power plant which is basically the robust
Tiger Cub with a special sports cam and utilizing high com-
pression and a large carburetor. The Sports Tiger Cub is
fitted with 19 inch front wheel and 18 inch rear wheel allow-
ing added clearance for cross-country work over rough terrain.
The electrical system is AC with energy transfer ignition (no
battery) and direct lighting. The front suspension system is
especially suitable for rough trails and competition use and is
identical in design principle to the successful C range forks
incorporated on the larger capacity Triumph vertical twins.
Optional equipment available for Sports model Tiger Cubs
includes sports or trials tires, tachometer, lighting equipment
and exhaust systems.
TECHNICAL HIGHLIGHTS
A new oil pump is fitted tol962 A range models which
is made of Gist iron obviating excessive expansion sometimes
associated with brass or aluminum material. The new pump
assures efficiency even at extremely high operating tempera-
tures.
The pump and auxiliary ball value springs are lighter and
the scavange pipe diameter is smaller. The combined result
is stable output under all operating conditions. A new cork-
sealed plunger petrol top has been introduced which is en-
tirely free from aggravating leaks or seizure which is some-
times caused by the varnish effect of fuels.
An entirely new Amal carburetor No. 32/2 is fitted to
the T20 model which is patterned after the larger capacity
Amals famous for their efficiency and trouble-free character-
istics. A dry felt-element air filter with accessible and service-
able element is now standard equipment on the T20S.
B Range - Five models
THUNDERBIRD 6T
Thunderbird is a familiar name to motorcycle enthusiasts
throughout the entire world. This model was first introduced
in the U.S.A, in 1950 and was an immediate success. Variations
of the Thunderbird have been introduced since 1950 with a
great deal of success an these models have captured the bulk
of standard production sped records at the famous Salt Flats
in Bonneville, Utah, including the official American Motor-
cycle Association record of 214.47 set in 1958 by a Triumph
powered streamliner.
The 1962 Thunderbird is finished in beautiful polychro-
matic blue with silver trim. Conventional fenders are fitted
and open frame design with streamlined nacelle headlamp
completes the stylish silhouette of this model. The Thunder-
bird power plant is a 650cc ohv vertical twin with an alloy
cylinder head. 7.5 to 1 compression and special silent cams
ensure economy and ultra quiet and smooth operation with-
out loss of efficiency.
BONNEVILLE T120 MODELS
The name Bonneville, as might be expected, originated
from the famous Bonneville Salt Flats in Utah. Triumph is
noted for spectacular achievements on the salt. Recently, a
standard production finely tuned Bonneville Triumph estab-
lished the phenomenal record of 159 mph using a blend of
alcohol fuels.
Records established by the various Triumph Bonneville
models an their enthusiastic owners are listed in the official
American Motorcycle Association record book. Two dual-car-
buretor Bonneville models are offered by Triumph for 1962
with specifications suitable for highway or competition and
sports use. The Bonneville T120/R is a highway super sports
machine capable of speeds well in excess of 110 mph. Stimulat-
ing performance is accomplished by fitting the famous dual
carburetor twin 650cc power plant. Sporty styling with chrome
headlamp, sports fenders and tachometer equipment com-
plete the appeal of this model for the experienced and dis-
criminating sportsman.
The Bonneville T 120/C varies only slightly in specifi-
cations from the highway model in that it incorporates Dunlop
super-traction Trails Universal tires especially for rugged off-
the-road or competition use, together with a dual upswept
ultra-efficient racing exhaust system. The same sports fenders
and chrome headlamp are fitted to this model as with the
Bonneville highway model completing the modem sports
styling.
TROPHY TR6 MODELS
Completing the B range are two versions of the famous
TR6 series. The TR6 models are powerful sports twins,
identical in appearance to the Bonneville series in every'
detail except that the cylinder head adapts to a single large
capacity Amal carburetor ensuring a very' high degree of flexi-
bility and TR 6 models are nationally famous for the
astounding list of important victories in sportsman scrambles,
trials, enduros and cross-country' races throughout America.
Since this model was first introduced in 1956, Triumph TR6
owners have won virtually' every important sporting event in
America including the famed Big Bear cross-country, the Cata-
lina Grand Prix, the Greenhorn two-day enduro, not to men-
tion a long list of regional championships and professional
races.
TECHNICAL HIGHLIGHTS
All models of the B range have been fitted with new non-
jamming taper angle fuel taps which incorporate a fuel resis-
tant “O” ring. The new eliminate excessive leakage and tap
seizure which is sometimes caused by fuel residue.
The electrical system incorporates a new alternator the
output of which is closely regulated. There are separate models
of the new alternator for magneto-alternator and AC coil
ignition models specifically designed for proper output at all
operating speeds.
Stiffer heavy duty' clutch and brake cable casings have
been introduced, which afford a better “feel” to the controls
and prevent binding caused by excessive cable flex.
The Thunderbird utilizes a special two-in-to-one (on right
side) exhaust system with new larger capacity silencer. The new
system ensures a new mark of silence without loss of power.
The oil tanks of the TR6 and T120 sports models are
now rubber mounted at three points and a newly designed oil
filler cap prevents leakage.
The Bonneville models now are equipped with an inter-
connecting fuel pipe between carburetor to permit the use of
standard fuel taps with provision for a reserve system.
C Range - Three Models
The startling power of the new modern unit-construction
short stroke 500cc Triumph models is acclaimed throughout
the industry'. Hot Rod Magazine, nationally-known authority
in the speed publications field, described the flexible perform-
ance of the famous T100 sports series as "outstanding and
remarkable”. 1962 Triumph 500cc C range models consist of
the Speed Twin and two sports model “Tigers” to meet the
demand of the discriminating road rider as well as the com-
petition and sports enthusiast.
SPEED TWIN 5T/A
"Speed Twin” is a famous name in motorcycling. The
original Speed Twin was produced by Triumph in 1937 and
represented a startling advance in motorcycle engine design.
Virtually every other motorcycle manufacturer has copied the
vertical twin design of the original Speed Twin Triumph
power plant.
The 1962 Speed Twin is sleek and powerful with an
amazingly flexible cruising range. This model is fitted with
semi-rear enclosure and fully valanced front fender to ensure
maximum comfort for highway use. The Speed Twin is low in
silhouette which is accomplished by fitting 17 inch diameter
wheels, front and rear.
Complete hydraulically controlled front and rear sus-
pension provides ease of handling and an unusally comfort-
able ride. Ignition is by Lucas, AC type with battery and coil
together with fully rectified batter}' lighting. This model is
very reasonably priced and affords low maintenance, ease
of operation, and provides exceptional fuel economy.
A 350cc version of the Speed Twin is produced by Triumph
and is available upon special order from your nearest Triumph
dealer.
T100 SPORTS MODELS
Two models of the wonderful Sports Tiger 100 series are
offered for 1962. The T100S/R and T100S/C are both power-
ed by the new unit-construction over-square (short-stroke)
Triumph power plant which develops almost 40 hp @ 7,000
rpm. It is identical to the Speed Twin except that special
sports cams an high compression and a larger carburetor boost
is performance capabilities.
The T100S/R is a road sports model equipped with
batter)' AC coil ignition and rectified lighting. Also, this model
utilizes a slightly larger gasoline tank for highway cruising and
is fitted with a high speed tested dual down-swept exhaust
system.
Both the T100S/R and T100S/C incorporate the advanced
Triumph hydraulically controlled suspension system with 19
inch front and 18 inch rear diameter wheels. Sports front and
rear fenders are fitted to both models.
The 1962 T100S/C varies from the highway model in that
it is fitted with AC energy transfer ignition (no battery) and
direct lighting. Also, the T100S/C utilizes Dunlop Trials tires
for off-the-road or competition use and a smaller capacity
slim-styled gasoline tank, and competition-style two-in to-one
exhaust system complete the variations.
TECHNICAL HIGHLIGHTS
General attention has been given to technical improve-
ments of the electrical system of all C Range models. Note-
worthy is the introduction of the Lucas 2 AR ammeter and
the continuation of an improved energy-transfer (batteryless)
ignition for the T100S/C model.
Stiffer control cables are fitted to all models which im-
proves the feel of controls and prevents control cable binding
due to excessive flexing.
A new exhaust camshaft arrangement is a new feature in
tlie T100 models especially designed for high speed operation.
Slight Variations From East to West
The 1962 Triumph program for the U.S.A, consists basical-
ly of the models described above. However, special accessory
equipment, such as tachometers and trials and sports tires for
certain models may vary slightly from east to west. But all
such components and special extras are universally available
from the over 450 authorized Triumph dealers in the U.S.
Triumph motorcycles are manufactured by the Triumph
Engineering Company Limited Coventry, England, and distri-
buted in the U.S.A, exclusively by the Triumph Corporation,
Towson, Baltimore 4, Maryland, in the east, and Johnson
Motors, Inc., 267 West Colorado Boulevard, Pasadena, Califor-
nia, in the west...