Difference between revisions of "Suzuki JR50"
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|predecessor = | |predecessor = | ||
|successor = | |successor = | ||
|class = Minibike | |class = Minibike | ||
|engine = 49[[cc]] air-cooled, two-stroke, single cylinder | |engine = 49[[cc]] air-cooled, two-stroke, single cylinder | ||
|bore_stroke = 41.0mm x 37.8mm | |bore_stroke = 41.0mm x 37.8mm | ||
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==1979 JR50N== | ==1979 JR50N== | ||
[[Image:1979-Suzuki-JR50N.jpg|left|thumb|1979 Suzuki JR50N]] | [[Image:1979-Suzuki-JR50N.jpg|left|thumb|1979 Suzuki JR50N]] | ||
*FRAME # JR50-110285 | *FRAME # JR50-110285 | ||
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==1980 JR50T== | ==1980 JR50T== | ||
[[Image:1980-Suzuki-JR50T.jpg|left|thumb|1980 Suzuki JR50T]]<br style="clear: left"/> | [[Image:1980-Suzuki-JR50T.jpg|left|thumb|1980 Suzuki JR50T]]<br style="clear: left"/> | ||
[[Image:1979-Suzuki-JR50-Yellow-0.jpg|left|thumb|1980 Suzuki JR50T in Yellow]] | |||
[[Image:1979-Suzuki-JR50-Yellow-1.jpg|left|thumb|1980 Suzuki JR50T in Yellow]] | |||
<br style="clear: left"/> | |||
*FRAME #: JR50-121204 | *FRAME #: JR50-121204 | ||
*ENGINE #: JR50-121238 | *ENGINE #: JR50-121238 |
Latest revision as of 16:32, 18 March 2022
The Suzuki JR50 was a air-cooled, two-stroke, single cylinder Minibike / 50cc motorcycle produced by Suzuki between 1978 and 2006. It was an identical bike to the Kawasaki KDX50 as part of Suzuki and Kawasaki's model sharing agreement.
Suzuki JR50 | |
Manufacturer | |
---|---|
Also called | JR 50 |
Production | 1978 - 2006 |
Class | Minibike |
Engine | 49cc air-cooled, two-stroke, single cylinder |
Bore / Stroke | 41.0mm x 37.8mm |
Compression ratio | 5.6:1 |
Top Speed | 35 mph |
Fuel System | Mikuni VM12 carburetor |
Spark Plug | NGK BP4H '79-93 NGK BPR4HS[1] '94-06 |
Transmission | Gear box: Single-speed automatic (with hidden gear)[2] Clutch: Automatic |
Final Drive | Chain: 420x78 [1] |
Front Sprocket | 13T [3] |
Rear Sprocket | 28T [3] |
Suspension | Front: Telescopic, 2-way height adjustable Rear: Twin shock, 2-way height adjustable |
Brakes | Front: Drum Rear: Drum |
Front Tire | 2.50-10 [3] |
Rear Tire | 2.50-10 [3] |
Wheelbase | 33.9 inches (861 mm) |
Length | 49.02 inches (1245 mm) |
Width | 23.39 inches (594 mm) |
Height | 28.74 inches (730 mm) |
Seat Height | 18.9 inches (480 mm) |
Weight | 83.78 pounds (38.0 Kg) (dry), 38.0 kg (wet) |
Oil Capacity | transmission: 450 mL injection: 0.3L |
Recommended Oil | Suzuki ECSTAR 10w40 |
Fuel Capacity | 0.53 Gallon (2.00 Liters) |
Related | Suzuki JR80 Kawasaki KDX50 |
Competition | Yamaha PW50 |
Manuals | Service Manual |
EngineEdit
The engine was a air cooled air-cooled, two-stroke, single cylinder. A 41.0mmbore x 37.8 mmstroke result in a displacement of just 49.0 cubic centimeters. It features an oil injector so you don't need to pre-mix your oil.
DriveEdit
The bike has a Single-speed automatic transmission. Power was moderated via the Automatic.
ChassisEdit
It came with a 2.50-10-2pr front tire and a 2.50-10-2pr rear tire. Stopping was achieved via Drum in the front and a Drum in the rear. The front suspension was a Telescopic, 2-way height adjustable while the rear was equipped with a Twin shock, 2-way height adjustable. The JR50 was fitted with a 0.53 Gallon (2.00 Liters) fuel tank. The bike weighed just 83.78 pounds (38.0 Kg). The wheelbase was 33.9 inches (861 mm) long.
1978 JR50CEdit
- FRAME #: ... JR50-100001
- ENGINE #:.. JR50-100001
- ENGINE TYPE: 49cc Two-stroke
- MODEL CODE: 044
- COLOR: ....Yellow
- Black tank decal
1979 JR50NEdit
- FRAME # JR50-110285
- ENGINE #: ..... JR50-110406
- ENGINE TYPE: ... 49cc Two-stroke
- MODEL CODE: ... 044
- COLOR- Yellow
- Tank decal yellow with black outline
1980 JR50TEdit
- FRAME #: JR50-121204
- ENGINE #: JR50-121238
- ENGINE TYPE: 49cc Two-stroke
- MODEL CODE: 044
- COLOR: Yellow
- Yellow JR50 on seat
- Three tone blue stripes under Suzuki decal
1981 JR50XEdit
- V.I.N. #: LN1JA11A B 10000
- ENGINE PREFIX: JR50-
- ENGINE TYPE: 49cc Two-stroke
- MODEL CODE: 044
- COLOR: Yellow
- Suzuki decal over three tone blue tank stripes
- Yellow JR on seat
1982 JR50ZEdit
- V.I.N.#: LN1JA11A C 100001
- ENGINE PREFIX: JR50-
- ENGINE TYPE: 49cc Two-stroke
- MODEL CODE: 044
- COLOR: Yellow
- Diagonal three tone blue tank stripes
- Diagonal yellow with black outline Suzuki decal
1983 JR50RDEdit
- V.I.N.#: LN1JA13A D 100001
- ENGINE PREFIX: A110-
- ENGINE TYPE: 49cc Two-stroke
- MODEL CODE: 044
- COLOR: Yellow
- Plastic tank
- Blue seat with yellow JR
1985 JR50FEdit
- V.I.N. #: LN1JA13A F1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc Two-stroke
- MODEL CODE: 044
- COLOR: Yellow
- Blue frame
- Blue seat with yellow JR50
1986 JR50GEdit
- V.I.N. #: LN1JA13A G1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc Two-stroke
- MODEL CODE: 044
- COLOR: Yellow
- Blue seat with yellow Suzuki
- Three tone blue tank stripes with JR decal
1987 JR50HEdit
- V.I.N. #: LN1JA13A H1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc Two-stroke
- MODEL CODE: 044
- COLOR: Yellow
- Two tone blue tank stripes with JR decal
1988 JR50JEdit
- V.I.N #: LN1JA13A J1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc Two-stroke
- MODEL CODE: 044
- COLOR: Yellow
- Blue JR and yellow 50 tank decal
1989 JR50KEdit
- V.I.N.#: LN1JA13A K1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc Two-stroke
- MODEL CODE: 044
- COLOR: Yellow
- Blue JR50 tank decal
1990 JR50LEdit
- V.I.N. #: LN1JA13A L1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc Two-stroke
- MODEL CODE: 044
- COLOR: Yellow
- Two tone blue JR tank decals
- Two tone blue inserts on side covers
1991 JR50MEdit
- V.I.N. #: LN1JA13A M1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc, 2-Stroke
- MODEL CODE: 044
- COLOR: Yellow
- Two-tone blue JR tank decals
- Two-tone blue insert on side covers
1992 JR50NEdit
- V.I.N. #: LN1JA13A N1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc, 2-Stroke
- MODEL CODE: 044
- COLOR: Yellow
- Blue, green tank decal with purple JR
- Blue, green, white side panel decal 50 on swingarm
1993 JR50PEdit
- V.I.N. #: LN1JA13A P1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc, 2-Stroke
- MODEL CODE: 044
- COLOR: Yellow
- Yellow seat
- White side panels
- Black frame
- Orange, purple, black JR tank decal
1994 JR50REdit
- V.I.N.#: LN1JA13A R1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc 2-Stroke
- MODEL CODE: 044
- COLOR: Yellow
- Yellow seat
- White side panels
- Black frame
- Red JR tank emblem with black/purple stripes
- Red 50 number plate emblem with black/purple stripes
1995 JR50SEdit
- V.I.N.#: LN1JA13A S1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc, 2-Stroke
- MODEL CODE: 044
- COLOR: Yellow
- Yellow seat
- White side panels
- Black frame
- White JR tank emblem with red stripes
- White 50 number plate emblem with red/black stripes
1996 JR50TEdit
- V.I.N.#: LN1JA13A T1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc, 2-Stroke
- MODEL CODE: 044
- COLOR: Yellow
- Yellow seat
- Yellow side panels with red & purple numbers Black frame
- Red and purple JR tank emblem
1997 JR50VEdit
- V.I.N.#: LN1JA13A V1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc, 2-Stroke
- MODEL CODE: 044
- COLOR: Yellow/White
- Yellow seat
- White side panels with red/black numbers
- Black frame
- Red and black JR tank emblem
1998 JR50WEdit
- V.I.N.#: LN1JA13A W1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc, 2-Stroke
- MODEL CODE: 044
- COLOR: Yellow
- Yellow seat
- White side panels - no numbers
- Black frame
- Grey background JR tank emblem
1999 JR50XEdit
- V.I.N. #: LN1JA13A X1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc, 2-Stroke
- MODEL CODE: 044
- COLOR: Yellow - 3AE
- Black seat with yellow "Suzuki"
- White side panels - no numbers
- Black frame
- Red "JR" tank emblem
2000 JR50YEdit
- V.I.N. #: LM1JA143 Y1100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc, 2-Stroke
- MODEL CODE: 09A
- COLOR: Yellow - 3AE
- Two-tone black and gray seat
- White side panels and tail section
- RM style shrouds cover black fuel tank
2001 JR50K1Edit
- V.I.N. #: LM1JA143_11100001
- ENGINE PREFIX: A102-
- ENGINE TYPE: 49cc, 2-Stroke
- MODEL CODE: 09A
- COLOR: Yellow - YR1
- Black seat cover with white lettering
- Yellow bodywork
- RM style shrouds with white "JR" emblem and red Suzuki "S"
2003 Suzuki JR50Edit
The 2003 MY JR50 is an entry-point dirt bike which is a great educational platform for the first-time riders. Built with a bulletproof steel frame and rolling with equally resilient wire-spoked rims, the JR50 can take a lot of abuse and still run smooth.
The JR50 arrives with a chain final drive and a single-speed, automatic clutch transmission for easy operation. Riders will be able to focus more on steering, balance and tackling obstacles and will quickly build up confidence aboard the JR50.
2006 Suzuki JR50Edit
Hey, kids wanna have fun, too, you know? If their parents are riding, why shouldn't they ride, too? Here's a nifty off-road mini bike which will not only put a big smile on the youngsters' faces, but will also allow them to start honing in their early skills and even surpass their teachers.
You're betting on a 49cc two-stroke machine with a throttle limiter, a single-speed auto-clutch transmission and sporting a livery inspired by the RM competition bikes. Tough as nails and light, the 2006 MY JR50 will be easy to pick from the dirt and still ride on like the wind.
ReferencesEdit
- ↑ 1.0 1.1 2006 Suzuki JR50 Owners Manual. Suzuki.
- ↑ JR50 HIdden Gear.
- ↑ 3.0 3.1 3.2 3.3 2019 Western Power Sports Catalog. Western Power Sports. 2019.