Suzuki history
The Colleda models 1954—1963

You couldn't find any Suzuki stickers or emblems on the motorcycles Suzuki built on the early models. No, the early models were given the name Colleda and the famous Suzuki ”S” appeared for the first time in 1959 and the Colleda brand name was replaced by Suzuki in the early 1960's, the T10 being the first non-Colleda. Here's some of the Suzuki's Colleda models from the fifties and early sixties. I will add more models here when I find suitable pictures and some facts.

Colleda 90, the first Suzuki motorcycle

It says ”Colleda” on the black cussin on the side of the fuel tank and ”Colleda 90” on the badge. The name of the company says on the badge, but only with rather small letters. ”Suzuki Motor Co. Ltd, Hamamatsu Japan” it says on the green area of the badge. By 1954, Suzuki was producing 6,000 motorcycles per month, and changed its name from Suzuki Loom Manufacturing Company (Suzuki Jidosha Kogyo – SJK) to Suzuki Motor Co. Ltd in June 1954.

Apparently the word ”Colleda” is a Romanization of kore da, meaning "this is it" or "this is the one" in Japanese. The Japanese use that word when they find something special (the best) they have been looking for. The early motorcycles models built by Suzuki were given the name Colleda. The famous Suzuki ”S” appeared for the first time in 1959 and the Colleda brand name was replaced by Suzuki in the early 1960's, the T10 being the first non-Colleda.

1954–1955 Colleda CO

Unhappy with the two-stroke engine of the time, Suzuki Loom Manufacturing Company (SJK) presented a four-stroke in May 1954. The side-valve powered Colleda CO, the first real motorcycle from Suzuki was a single-cylinder 90cc four-stroke. The engine ran quite smoothly, thanks to its heavy fly wheel, attached to ignition magneto with automatic advance angle device. The kick starter was placed on the left side of the engine and a fish-tail style muffler with decorations at the rear on the right side. No driver's license was needed at the time for riding the Colleda CO. The Japanese government had decided that no driver's license was needed to ride a bike with a 4-stroke engine up to 90cc or a 2-stroke engine up to 60cc. That explains rather well Suzuki's choice of engines for its first models on the market in 1954 - the Diamond Free motorized motorcycle with 58cc 2-stroke engine with 2 hp and the 90cc four-stroke. The Colleda CO had a pressed steel frame, telescopic front fork, plunger shock absorbers on the rear wheel and a coil spring-suspended seat. It had no turning lights but it did have a headlight and a rear light. It was the first Japanese motorcycle provided with a speedometer, built in the headlight. The rigid frame and luggage carrier made the bike suitable for carrying of goods. They say that the 90cc Colleda sounded more than it actually performed. The rigid construction made it popular among Japanese customers. There seemed to have been two types of Colleda 90: The standard model CO-L, and model CO-K with side covers behind the engine, different styled front muffler, black front fork, partially protected by rubber covers. Both models had a single saddle with a luggage carrier behind the seat.

1954 Colleda CO specifications

Engine type	Air-Cooled, 4-stroke, OHV 2 side valve, Single Cylinder
Engine displacement	90 cc
Bore x stroke	48 x 50 mm
Maximum power	3 bhp / 5000 rpm
Compression ratio	7:1
Lubrication	Wet sump
Ignition	Flywheel magneto with automatic spark advance
Starter	Kick start
Clutch	Wet, cable operated
Final drive	Chain
Transmission	3 speeds, constant mesh
Overall length	2 000 mm
Overall height	1 000 mm
Overall width	780 mm
Dry weight	85 kg
Carburetor.	M-14
Fuel capacity	7 liter
Front suspension	Telescopic front fork, oil damped
Rear suspension	Plunger type shock absorber, spring loaded seat
Spark plug	NGK MB-50
Front tyre	2.50-24
Rear tyre	2.50-24
Maximum speed	75 km/h
Fuel consumption	70 km/liter
Price (Japan)	100,000 Yen

1954 SJK Colleda CO, photographed at the Suzuki history museum

The next year, in 1955, it was no longer allowed to ride a 90cc four-stroke without a driver's license in Japan and that naturally affected the sales figures of the Colleda CO negatively. Therefore the 125cc COX was announced in May 1955 as the successor to the CO. The motorcycles looked very similar, it's difficult to tell the difference between the 90 and the 125 models without seeing the badge on the side of the fuel tank.

1955 Colleda COX specifications

Engine type	Air-Cooled single cylinder 4-stroke, OHV 2 side valve
Engine displacement	123 cc
Bore x stroke	56 x 50 mm
Maximum power	4 bhp / 4000 rpm
Compression ratio	7:1
Lubrication	Wet sump
Ignition	Flywheel magneto with automatic spark advance
Starter	Kick start
Transmission	3 speeds, constant mesh
Clutch	Wet, cable operated
Final drive	Chain
Overall length	2 000 mm
Overall height	1 000 mm
Overall width	780 mm
Dry weight	100 kg
Carburetor.	M-14
Fuel capacity	7 liter
Front suspension	Telescopic front fork, oil damped
Rear suspension	Plunger type shock absorber, spring loaded seat
Front tyre	2.75-24
Rear tyre	2.75-24
Maximum speed	75 km/h
Price (Japan)	125,000 Yen

The four-stroke models got company by the 102cc ”Porter Free” and 123cc ”ST” during 1955. Both models were two-strokers with steel frame, telescopic front forks and plunger rear suspension, similar to their predecessors. All of the Colleda two-stroke engines used the conventional piston valve construction, the rotary (reed) valve engines came much later. The ST was the most successful of the models. It was a simple and affordable small motorcycle that was in sales of the model exceeded 100,000 units during the six years it was manufactured. Because of the appealing quality with durability and low noise it became a hit product.

1955 Colleda DH-1 Porter Free specifications

Engine type	Air-Cooled single cylinder piston-valve 2-stroke
Engine displacement	102 cc
Bore x stroke	52 x 58 mm
Maximum power	4.2 hp/ 5,000 rpm
Compression ratio	7.0:1
Clutch	Wet multiple plate
Starter	Kick start
Transmission	2 speeds (12 :1, 18 :1)
Final drive	Chain
Overall length	2,000 mm (78.7 in)
Overall height	960 mm (37.8 in)
Overall width	750 mm (29.5 in)
Wheelbase	1,240 mm (48.8 in)
Dry weight	85 kg (187 lbs)
Front suspension	Telescopic front fork, oil damped
Rear suspension	Plunger type shock absorber, spring loaded seat
Maximum speed	60 km/h

1955 Colleda ST specifications

Engine type	Air-Cooled single cylinder piston-valve 2-stroke
Engine displacement	123.18 cc
Bore x stroke	52 x 58 mm
Maximum power	5.5 hp
Compression ratio	9.5:1
Clutch	Wet multiple plate
Starter	Kick start
Transmission	4 speeds, constant mesh
Final drive	Chain
Overall length
Overall height
Overall width
Dry weight	95 kg
Front suspension	Telescopic front fork, oil damped
Rear suspension	Plunger type shock absorber, spring loaded seat
Front tyre	2.50-19
Rear tyre	2.50-19
Maximum speed	65 km/h

The 1956 Colleda COX-II was the last four-stroke motorcycle model presented by Suzuki in the 1950's. Most likely it was tehnically unchanged from the 1955 version. The only difference one can spot on the pictures, in lack of technical info, is that the center stand seems to made out of thinner material and a mudflap was attached to the front mudguard. As the four-stroke machines at the time were not as reliable as the simpler two-stroke machines soon Suzuki discontinued them. All the forces were concentrated in developing two-stroke engines. Two-stroke engines had simpler mechanisms, produced greater torque, were more durable, had fewer breakdowns, and were less expensive to manufacture.

1956 Colleda COX-II

Notice the ”SJK” logo on the black cussin on the side of the fuel tank. The side cover by the rear wheel and the side of the engine says ”Colleda”.

In 1956 Suzuki had introduced its first twin-cylinder motorcycle with 250cc and an American style design, the sports model Colleda TT. It became the predecessor of all Suzuki 250cc 2-stroke twins, including the T20, T250 and GT250. The Colleda TT featured a pressed steel frame, leading-link forks (similar to BMW), a rear swing arm with twin shock absorbers and drum brakes. The final transmission was on the righ side of the bike, the chain was fully covered. The headlight had a large cover, turn signals both front and rear, streamlined and chrome plated, the rear signals extending on both sides of the seat. The styling of the bike provided an image of luxurious American vehicle. Dual separated seats and a large grip in front of a passenger seat gave a modern appeal. In 1957 this engine and design was used in the low price model Colleda TP (30,000 Yen cheaper) and the business model Colleda TM in 1958.

1956 Colleda TT specifications

Engine type	Air-Cooled single cylinder piston-valve 2-stroke
Engine displacement	247.3 cc
Bore x stroke	54 x 54 mm
Maximum power	16 hp / 6.000 rpm
Maximum torque	2.1 kg-m / 4.000 rpm
Compression ratio	7.0:1
Clutch	Wet, cable operated
Starter	Kick start
Transmission	4 speeds constant mesh
Final drive	Chain
Frame	Pressed steel backbone frame
Front suspension	Leading-link forks (Earles-type)
Rear suspension	Swing arm with 2 shock absorbers
Brakes	Drum brakes, cable operated
Front tyre	3.25-16
Rear tyre	3.25-16
Overall length	1 975 mm (77.8 in)
Overall height	1 000 mm (39.4 in)
Overall width	690 mm (27.2 in)
Wheelbase	1 280 mm (50.4 in)
Dry weight	158 kg (348 lbs)
Maximum speed	130 km/h
Price in Japan	235,000 Yen

I found this picture from Suzuki's domestic website. If I understood the text correctly, it shows four prototypes of the 1954 Colleda CO. The text says: “Suzuki's first four-stroke motorcycle model (1954). The Colleda CO (90cc) bikes in front of the prototype factory. This year, the company name was changed to Suzuki Automobile Industry.” Or something like that. The Altavista translation tool (!) gave a bit funny results when translating from Japanese to English.

This one's also from Suzuki's domestic website. I believe it shows the Fuji mountain-climbing race winner of the 1954. I believe the text on the page something like this: “The Fuji mountain-climbing race, two victorous years. Suzuki participated in the first Fuji mountain-climbing race with the Diamond Free and acchied a beautiful victory. The following year's victory was accomplished with the Suzuki's first motorcycle model.”

Another picture of the same happy Fuji mountain-climbing race winner and the Colleda CO (on the right). The Diamond Free on the left. The pages are scanned from a SJK Colleda information magazine, or something like that. The cover page (only a tiny scan) here on the left.

1955

Colleda COX 1955 Dry Weight: Engine type: 123 cc side-valve single cylinder four-stroke. Three speeds, telescopic front forks ang plunger rear suspension. Click on the image for larger format. Here's more Colleda info.

Colleda COX 1955 Dry Weight: Engine type: 123 cc side-valve single cylinder four-stroke. Three speeds, telescopic front forks ang plunger rear suspension. Click on the image for larger format. Here's more Colleda info.

Colleda COX 1955 Dry Weight: Engine type: 123 cc side-valve single cylinder four-stroke. Three speeds, telescopic front forks and plunger rear suspension. Click on the images for larger format. The bike on the first picture has puzzled me for some time. Is the fuel tank original, did the bike have different tanks sometimes? Is it a prototype? I don't know that. It can be a replacement tank as well. The last of the COX pictures (unfortunately no larger image available) shows a beautifully restored '55 COX with what I concider as a standard fuel tank.

Above: A picture from Suzuki's domestic website with two different prototypes of the 1955 Colleda COX. The text says: “Road testing of Colleda COX. The bike closest to camera has a pressed steel frame and the other one is a sport version with a tubural steel pipe frame.” Or something like that. The Altavista translation tool (!) gave a bit funny results when translating from Japanese to English. The following pictures show the actual production model of the Colleda COX.

Colleda ST 1955 Dry Weight: 95 kg (205 lbs) Engine type: Air-cooled 123.18 cc single cylinder piston-valve 2-stroke. 5.5 hp. Maximum Speed: 65 kph Bore and stroke: 52.0 x 58.0 mm Compression ratio: 9.5:1 Clutch: wet multiple plate Gears: 4 Tyres: 2.50-19

DH-1 Porter Free 1955 Overall Length: 2,000 mm (78.7 in) Overall Width: 750 mm (29.5 in) Overall Height: 960 mm (37.8 in) Wheelbase: 1,240 mm (48.8 in) Dry Weight: 85 kg (187 lbs) Engine type: Air-cooled 102 cc single cylinder piston-valve 2-stroke. 4.2 hp/ 5,000 rpm. Bore and stroke: 52.0 x 48.0 mm Compression ratio: 7,0 :1 Maximum speed: 60 kph 2 speeds (12 :1, 18 :1) Here's more Porter Free pictures.

1956

A 250cc twin, Colleda TT with an American style design was launched in 1956. The picture above shows the model shown at the '99 Tokyo Motor Show (the historical section). The Colleda TT is the predecessor of all Suzuki 250cc 2-stroke twins, including the T20, T250 and GT250. The air-cooled engine had a square 54 x 54 mm bore and stroke, the same as all of the models just mentioned. It also had new ”modern” floating swing arm with shock absorbers at the rear but the leading front fork design makes one to think of the early BMWs. The slightly modernized Colleda COX-II was presented. The only difference I can spot on the pictures, in lack of technical info, is that the canter stand seems to made out of thinner material and a mudflap was attached to the the front mudguard. A new version of the Colleda ST was launched with a modernized engine, now delivering 7 hp. Even the 100cc Porter Free had a more powerful engine in 1956. The Colleda ST-II received a same sort of fuel tank than the COX, making to models look even more like each other. Here's more Colleda 250 TT info. But the four-stroke machines at the time were not as reliable as the simpler two-stroke machines. So the future was dominated by two-strokers.

Colleda TT 1956 Overall Length: 1,975 mm (77.8 in) Overall Width: 690 mm (27.2 in) Overall Height: 1,000 mm (39.4 in) Wheelbase: 1,280 mm (50.4 in) Dry Weight: 158 kg (348 lbs) Engine type: Air-cooled 247 cc parallel twin 2-stroke. 16 hp (11.8 kW) @ 6 000 rpm, 2.1 kg-m/ 4 000 rpm. Bore and stroke: 54 x 54 mm Compression ratio: 7 :1 Tyres: 3.25-16 Maximum speed: 130 kph Here's more Colleda TT info.

Colleda COX-II 1956 Engine type: 123 cc side-valve single cylinder four-stroke. Three speeds, telescopic front forks and plunger rear suspension. The kick starter was placed on the left side of the engine on the four-stroke CO and COX models. The exhaust pipe ending is also different, shaped like is fish tail. Also to engine design was quite different from the two-strokers.

Colleda ST-II 1956 Engine type: Air-cooled 123.18 cc single cylinder piston-valve 2-stroke. 7 hp. Bore and stroke: 52 x 58 mm Compression ratio: 7 :1 Apart for the differences listed above, the Colleda COX-2 and Colleda ST-2 looked a lot like each other. Here's more Colleda ST-II pictures.

DH-2 Porter Free 1956 Overall Length: 2,000 mm (78.7 in) Overall Width: 750 mm (29.5 in) Overall Height: 960 mm (37.8 in) Wheelbase: 1,240 mm (48.8 in) Dry Weight: 85 kg (187 lbs) Engine type: Air-cooled 102 cc single cylinder piston-valve 2-stroke. 4.5 hp/ 4 500 rpm. Bore and stroke: 52.0 x 48.0 mm Maximum speed: 60 kph Here's even larger picture.

A very small scan of a a Japanese Colleda sales brochure from April 1956 I found on a Japanese website. According to the text on the page the brochure covers the following models: Mini Free, 150 ST, 125 ST, 125 COX and 250 TT. Please contact me if you have seen larger versions of this brochure anywhere or if you own the original brochure!

1957

Another 250 twin was added to the catalog in 1957. The 250 TP was a cheaper variant of the Colleda 250 TT, using similar but slightly more powerful engine but the TP had a whole diffrenet appearance. It was a cheaper version of the TT with a double cradle steel frame, painted fuel tank and it didn't have the TT's tail fin turn signals. Also the design of the fuel tank and the seat were different. 18 hp/ 6,000 rpm, 130 km/h. Recommended retail prise in 1967 for the 250 TP was ¥205,000 and ¥235000 for the highly popular TT. The 250 TP was available with a longer two-passenger seat or with a single seat and a luggage carrier above the rear fender. The Colleda ST was modernized every year, 1957-year's ST-3 being the third model version of the popular bike, still using the hard plunger rear suspension. The headlight was redesigned, giving the bike a more sporty look. The engine had 52 x 58 mm bore and stroke.

Colleda ST-III 1957 Overall Length: 2,000 mm (78.7 in) Overall Width: 730 mm (28.7 in) Overall Height: 1,000 mm (39.4 in) Wheelbase: 1,270 mm (50.0 in) Dry Weight: 110 kg (242 lbs) Engine type: Air-cooled 123 cc single cylinder 2-stroke. 7 hp/ 5 500 rpm. 3 speeds. Bore and stroke: 52 x 58 mm Compression ratio: 7 :1 Maximum speed: 85 kph

1958

Suzuki introduced an assembly line to its factory in Hamamatsu in 1958. Three models were manufactured that year: the SM-1 Suzukimoped, the 125cc Colleda ST with 8 bhp and the new 250cc with 18 bhp, all single cylinder two-strokes. The 250cc twin, made in smaller quantities, was no longer manufactured as the production of the motorcycles was rationalized. The 1958-year's ST5 got a new frame and a modern-type rear suspension with a swinging arm and shock absorbers. The engine put out 7.5 PS @ 5,500rpm. The drive chain was fully covered. 3 speeds. As for wheel size front and back 24x2.75. The front brake drum got larger diameter and the suspension damping force is increased. Maximum speed: 85km/h. The 250cc TM was the cheapest Colleda model available in 1958. It used the powerful parallel twin engine from the Colleda TP and was a practical bike to transport goods with.

Colleda TM 1958 Overall Length: 1,980 mm (78.0 in) Overall Width: 730 mm (28.7 in) Overall Height: 960 mm (37.8 in) Wheelbase: 1,280 mm (50.4 in) Dry Weight: 144 kg (317 lbs) Engine type: Air-cooled 247 cc parallel twin 2-stroke. 18 hp/ 6 000 rpm. Maximum speed: 130 kph Bore and stroke: 54 x 54 mm Compression ratio: 7.1 :1

Colleda ST-5 1958 This was the first (and only) picture I found of the Colleda ST-5, tiny photos of an old Japanese sales brochure. The Colleda ST-5 must be one of the very last models still using the Colleda badge on the fuel tank instead of the new 'S' logo. Sorry, no larger images available.

Tyre size front and rear: 24 X 2.75 Engine type: Air-cooled 123 cc single cylinder two-stroke. 7.5 hp / 5 500 rpm. Top speed 85 km/h. 3 speeds.

Colleda ST-5 1958 This lookes like the Colleda ST 5, without the fuel tank side covers visible on the brochure above. The picture was found on a Cycle World discussion forum. A guy who lives in Taiwan had acquired “an interesting little Japanese motorcycle” and knew nothing about the bike. Here's even larger picture.

A very small scan of a a Japanese Colleda sales brochure from 1958 I found on a Japanese website. According to the text on the page the brochure is for a 1958 250cc Colleda. I reckon it must be the TM model? Please contact me if you have seen larger versions of this brochure anywhere or if you own the original brochure!

Another brochure of the 1958 250 TM? Please contact me if you have seen larger versions of this brochure anywhere or if you own the original brochure!

1959 Colleda Seltwin. Courtesy of Hokkaido Meeting

1959

In 1959, the 6th modernized version of the 125cc ST had telescopic front fork and floating swing arm with shock absorbers, making riding more comfortable. The new-designed engine delivered now 8 hp. Popular among the youth. A new 125cc twin was launched, the Colleda SB Seltwin. It had a quite sporty design and it was good for 110 kph. Seltwin was the first Japanese motorcycle model with an electric starter. A twin-engined 125cc motorcycle was an unusual concept in the fifties and still unusual in the seventies.

Colleda ST-6A 1959 Overall Length: 2,000 mm (78.7 in) Overall Width: 740 mm (29.1 in) Overall Height: 1,000 mm (39.4 in) Wheelbase: 1,280 mm (50.4 in) Dry Weight: 110 kg (242 lbs) Engine type: Air-cooled 123 cc 2-stroke. 8 hp/ 4 000 rpm, 1.07 kg-m/ 4 000 rpm. Bore and stroke: 52 x 58 mm Compression ratio: 7 :1

Colleda Seltwin SB 1959 Wheelbase: 1,295 mm (51.0 in) Dry Weight: 118 kg (260 lbs) Engine type: Air-cooled 123 cc parallel twin 2-stroke. 10 hp/ 8 000 rpm. Bore and stroke: 42.0 x 45.0 mm Compression ratio: 7,0 :1 Maximum speed: 110 kph (68 mph) Tyre size: 2.75-17

Colleda TM, found on a Japanese '59 motorcycle catalog. I found this scan on some Japanese webpage. Color pictures, or even real photographies in printed catalogs, were luxury in the those days.

A very small scan of a a Japanese Colleda sales brochure from 1959 I found on a Japanese website. According to the text on the page the brochure is for a 1959 Seltwin 125 SB (here with a scooter style lower fairing). Please contact me if you have seen larger versions of this brochure anywhere or if you own the original brochure!

A very small scan of a a Japanese Colleda sales brochure from January 1959 I found on a Japanese website. According to the text on the page the brochure is for a 1959 125 ST-6. Please contact me if you have seen larger versions of this brochure anywhere or if you own the original brochure!

1960

The 1960-year's Colleda 250TA was the first motorcycle ever to use combination brakes, even now standard in only few motorcycle models, the Honda GoldWing being one of them. The TB used a hydraulic rear break and a link was attached to the brake pedal, making both the front and the rear brake to activate when pushing the pedal. The engine (actually not a square 54 x 54 mm bore and stroke) engine delivered 20 hp, giving the bike a 140 kph top speed. A scooter styled lower fairing was attached to the bike to protect the rider from moist and wind and the model had a dual seat, making it somewhat of a touring bike. A 150cc sports version of the Seltwin was launched in 1960 with a dual seat and high-drawn exhaust pipe. The 125cc version of the model got an lower fairing, in style with the 250 TA.

Colleda 250 TA 1960 Overall Length: 2,050 mm (80.7 in) Overall Width: 640 mm (25.2 in) Overall Height: 960 mm (37.8 in) Wheelbase: 1,350 mm (53.1 in) Engine type: Air-cooled 246 cc parallel twin, 2-stroke. 20 hp/ 6 000 rpm, 1.9 kg-m/ 6 000 rpm. Bore and stroke: 52 x 58 mm Compression ratio: 6.3 :1 Tyres: 3.00-17 Maximum speed: 140 km/h

Colleda Seltwin Sports SB-S 1960 Wheelbase: 1,295 mm (51.0 in) Dry Weight: 118 kg (260 lbs) Engine type: Air-cooled 123 cc parallel twin 2-stroke. 10 hp/ 8 000 rpm. Bore and stroke: 42.0 x 45.0 mm Compression ratio: 7.0 :1

Colleda Seltwin 125 SB-2 1960 Wheelbase: 1,295 mm (51.0 in) Dry Weight: 118 kg (260 lbs) Engine type: Air-cooled 123 cc parallel twin 2-stroke. 10 hp/ 8 000 rpm. Bore and stroke: 42.0 x 45.0 mm Compression ratio: 7.0 :1 The bike in the pictures above is a 1959 or 1960 Seltwin, spotted on a bike show in UK. Although the bike has for us familiar Suzuki “S” badges attached on the tank and the engine, the side cover says clearly “Colleda” (enlargened in the second picture). The picture was sent to me by Rod Ker, UK. I believe he took the picture himself. Rod has just finished writing a book about the history of Japanese motorcycle manufacturers, among them Suzuki. He told me (in June 2006) that it takes several months before the book will go to print.

1961

Colleda 250 TB 1961 Overall Length: 2,050 mm (80.7 in) Overall Width: 640 mm (25.2 in) Overall Height: 960 mm (37.8 in) Wheelbase: 1,350 mm (53.1 in) Engine type: Air-cooled 246 cc parallel twin, 2-stroke. 20 hp/ 6 000 rpm, 1.9 kg-m/ 6 000 rpm. Here's even larger picture.

1962

When the Cycle World magazine presented the Colleda 250TB in the USA in March 1962 (see above, click to enlarge), the bike was called the Suzuki TB but you could clearly see the Colleda emblem attached to the side panel, althought there's a Suzuki "S" logo on the tank and the engine. The 250TB was replaced in 1963 by the 250TC. In Japan, two 125cc models with similar design but different engines were offered in 1962. The 125 SK had a twin engine with 11,5 hp and the 125 SL a single engine with 8 hp.

1962 Colleda 250 TB Overall Length: 2,050 mm (80.7 in) Overall Width: 640 mm (25.2 in) Overall Height: 960 mm (37.8 in) Engine type: Air-cooled 246 cc parallel twin, 2-stroke. 20 hp/ 6 000 rpm. ”Features electric starter, hydraulic rear brake, 12 volt electrical system, turn signals, baggage rack, gear-driven primary, tank fuel gauge, balanced engine.”

1962 Colleda 250 TB Sorry, no larger picture available.

1962 Colleda 125 SK Overall Length: 1 950 mm (76.8 in) Overall Width: 675 mm (26.6 in) Overall Height: 932 mm (36.7 in) Wheelbase: 1 290 mm (50.8 in) Ground Clearance: 130 mm (5.1 in) Dry Weight: 112 kg (247 lbs) Engine: Air-cooled 124 cc parallel twin, 2-stroke. 11.5 hp (8.46 kW) @ 8 000 rpm, 10.8 Nm (1.1 kg-m) @ 6 000 rpm. 4 speeds Here's more Colleda 125 SK info.

1962 Colleda 125 SL Overall Length: 1 950 mm (76.8 in) Overall Width: 865 mm (34.1 in) Overall Height: 1 060 mm (41.7 in) Wheelbase: 1 290 mm (50.8 in) Ground Clearance: 130 mm (5.1 in) Dry Weight: 110 kg (243 lbs) Engine: Air-cooled 123 cc 1-cylinder 2-stroke. 8.0 hp (5.88 kW) @ 6 000 rpm, 10.8 Nm (1.1 kg-m) @ 4 000 rpm Here's more Colleda 125SL info.

1963

The Colleda 250TC was called 250TC El Camino in the USA. The Cycle World magazine published a four-page road test of the machine in October 1962 telling that the Suzuki was a lot of fun to ride with excellent handling, little vibrations and had a respectable top speed of 83 mph. It should be mentioned that the Colleda emblem on the side panel had been replaced with Suzuki emblem in America. The S (sports) version of the 250TC had a single passenger seat and weighed a few pounds less. The 250TC was replaced with the Suzuki T10 in 1964 and a year later with the T20 that was a bike ahead of its time with 30 hp, automatic oiling, six speed gearbox, rev counter and a twin leading shoe brake at the front. Later the T20 was replaced with (technically almost unchanged) T250 and the GT250 with a single disc brake at the front.

Colleda Twin S 250 TC 1963 Overall length: 2,030 mm (78.0 in) Overall width: 730 mm (28.7 in) Overall height: 972 mm (38.3 in) Saddle height: 716 mm (28.2 in) Wheelbase: 1,318 (51.9 in) Ground clearance: 135 mm (5.3 in) Dry weight: 140 kg (308 lbs) Engine type: Air-cooled 248 cc parallel twin, 2-stroke. 20 hp/ 8 000 rpm, 1.9 kg-m/ 6 000 rpm

This page is still under construction. I have changed some facts many times and I'm still not sure if everything I've written on this page is correct. There's much incorrect Colleda info and facts to be found on the Internet and on magazine articles, even books. Unfortunately the language barrier makes it difficult to get information from Japan but every now and then I find something, partly thanks to you guys, who are feeding me with information! Please keep on sending me mail, I still need more info and pictures of many models. Updated: Juni 17, 2024

More: SJK (Suzuki Jidosha Kogyo) and Colleda models

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