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MAIN DATA

DESCRIPTION

DATA

Overall length

1562 mm (61.5 inches)

Overall width

673 mm (26.5 inches)

Overall height

889 mm (35 inches)

Wheelbase

1105 mm (43.5 inches)

Dry weight

55.79 kg (123 lbs.)

Payload

75 kg (165 lbs.)

Ground clearance

300 mm (11.81 inches)

Max speed

≥65 km/h (40 mph)

Transmission

4 gear mesh

Capacity of fuel tank

3.3L

Cylinder bore X stroke

47 mm X 41.4 mm

Compression ratio

8.8:1

Max output

3.7 KW /8500 rpm

Max torque

4.5 Nm /6500 r/m

Idle speed

1500 r/min ± 150 r/min

Displacement of cylinder

72 mL

Spark plug

A7RTC

Front wheel

Size: 2.5-14     32 PSI (225 kpa)

Rear wheel

Size: 3.0-12     36 PSI (250 kpa)

Ignition

CDI

1st gear

3.273

2nd gear

1.938

3rd gear

1.350

4th gear

1.043

Transmission ratio of sprocket

2.929

Primary transmission ratio

3.722

7

Содержание DR70

Страница 1: ...operate this Dirtbike without adult supervision Parents should consider child s age size maturity and ability before allowing to ride Always wear a helmet It could save your Life Please obtain review...

Страница 2: ...rranty 90 days Warranty is void if Frame is bent or broken due to abuse Wheels are bent or broken Fender bent or broken due to abuse Any sign of impact accident jumping spin outs or roll over BAJA INC...

Страница 3: ...ant safety information and instructions which should be read carefully before operating the vehicle WARNING The engine exhaust from this product contains chemicals known to the State of California to...

Страница 4: ...K UP OF SPARK PLUG 16 CHECKING CLEANING THE AIR FILTER 17 ADJUSTING THE THROTTLE CABLE 18 ADJUSTING THE CARBURETOR 18 ADJUSTMENT OF FRONT BRAKE 19 ADJUSTMENT OF REAR BRAKE 19 ADJUSTMENT OF CHAIN 20 GR...

Страница 5: ...t to another user or owner All information illustrations photographs and speci cations contained in this manual are based on the latest product information available at the time of publication Due to...

Страница 6: ...her motorized vehicles Do not drive too close to other vehicles Never carry a passenger This dirt bike is for one operator only Never operate this dirt bike at night Night is de ned as the period of t...

Страница 7: ...Make sure all warning decals are legible and securely attached b Replace as necessary 4 Tires a Ensure that both tires are in safe riding condition b Both tires must be inflated to the pressure indic...

Страница 8: ...you from injury Wear a good pair of gloves strong boots that are over the ankle long pants and a long sleeve shirt WARNING Operating this Dirt bike without wearing an approved DOT motorcycle helmet ey...

Страница 9: ...a label comes off or becomes dif cult to read you should get a replace ment by contacting Baja Inc 1 2 WARNING No one under the age of 16 should operate this vehicle without adult supervision WARNING...

Страница 10: ...ransmission 4 gear mesh Capacity of fuel tank 3 3L Cylinder bore X stroke 47 mm X 41 4 mm Compression ratio 8 8 1 Max output 3 7 KW 8500 rpm Max torque 4 5 Nm 6500 r m Idle speed 1500 r min 150 r min...

Страница 11: ...8 PARTS SUBASSEMBLIES Throttle twist grip Front brake lever Fuel tank cover On Off switch...

Страница 12: ...t Wheel Fuel Valve Gear Shifting Pedal Side Stand Rear Wheel Carburetor Gas Cap Drive Chain Seat Cushion Exhaust Silencer Kick Lever Rear Brake pedal Choke lever on Carburetor Front Shocks Oil Cap Fro...

Страница 13: ...REDUCE THE LIKELIHOOD OF THE BUILD UP OF GASOLINE FUMES Operation of the fuel valve the valve under the fuel tank ON With the handle of the fuel valve at ON position the fuel supply will ow to the ca...

Страница 14: ...oke bar downward to fully open the choke when the engine is suf ciently warmed up Procedures for stopping the engine 1 Release the throttle twist grip to slow down the engine 2 Shift to the neutral po...

Страница 15: ...ile climbing steep slopes Never drive your dirt bike continuously for more than 30 miles without increasing and decreasing the throttle 2 The engine shall be warmed up for 3 5 minutes prior to operati...

Страница 16: ...the right handlebar When the switch is turned to off position the engine will not start If the engine is running and the Off button is pushed the engine will turn off When the switch is turned to on...

Страница 17: ...identally Shifting sequence N Neutral 1 1st gear 2 2nd gear 3 3rd gear 4 4th gear Points for Attention during Drive 1 Avoid unnecessary idling of the engine at a high speeds Doing so will damage the e...

Страница 18: ...screw on oil ll cap dipstick tightly Lubricating Oil Recommended The lubricating oil is an important factor affecting the performance and service life of the engine Please refer to the chart for the c...

Страница 19: ...center 3 Clean and replace the screw plug tightly 4 Re ll the engine with the proper amount of oil and recheck the amount of oil in the engine by using the oil ll cap dipstick CHECK UP OF SPARK PLUG 1...

Страница 20: ...suck in dust and dirt resulting in a shorter service life of the engine Water should be prevented from entering into the lter when washing the vehicle The lter element shall be cleaned gently without...

Страница 21: ...the operating movement again Repeat the adjustment if necessary until the desired operating movement is obtained ADJUSTING THE CARBURETOR Adjusting procedures of idling speed 1 Support the vehicle by...

Страница 22: ...re to tighten the lock nut when adjustment has been made ADJUSTMENT OF FRONT BRAKE ADJUSTMENT OF REAR BRAKE Vehicle should be properly supported before checking by kick stand 1 The rear brake pedal ha...

Страница 23: ...ng nuts on the left and right sides to adjust the tension of the chain and to align the marking of the chain adjuster with the engraved lines in the similar position on both sides 3 Tighten rear axle...

Страница 24: ...dent Never exceed the stated load capacity for this Dirt bike Cargo should be properly distributed and securely attached Reduce speed when carrying cargo Allow greater distance for braking Always foll...

Страница 25: ...0 12 in WARNING Using worn tires could be hazardous Thetractionofthevehiclewillbedecreased Thisincreasesyourriskof havinganaccident Replacethefrontandreartireswhenthedepthonthetreadis3mm 0 12in orless...

Страница 26: ...ire Install tires correctly so they rotate in the proper direction 23 VALVE INSPECTION Refer to maintenance schedule in this owner s manual for valve adjustment inspection intervals Valve clearance sh...

Страница 27: ...ING Running the engine indoors or in a garage could be hazardous Exhaust gas contains carbon monoxide that is colorless and odorless It could cause serious injury or death Only run the engine outdoors...

Страница 28: ...engine for a few seconds Shut off engine d Loosen the drain screw and check that the carburetor is lled back up with fuel e If fuel is reaching the carburetor the ignition system should be checked ne...

Страница 29: ...logged and the fuel tank is not clogged either 4 Check the idle speed If necessary adjust it using a tachometer The correct idle speed is 1400 1600 r min 5 Make sure the air lter is clean WARNING Perf...

Страница 30: ...on followed by washing with clean water 2 After the cleaned vehicle is air dried grease the chain and run the engine at idling speed for a few minutes 3 Prior to driving carefully check the braking sy...

Страница 31: ...out the spark plug pour about 15 20ml 5 68 oz of clean engine oil into the cylinder step down on the kick lever repetitively several times so as to have machine oil distributed all over the engine and...

Страница 32: ...eck ups must be made It is better to drive it at a low speed in an open area to test its performance before normal operation Table and Torque of Fasteners Ser No Fastener Torque Newton m Foot lb 1 Fro...

Страница 33: ...acement are needed C means Cleaning is needed R means Replacement is needed A means Adjustment is needed L means Lubrication is needed means This item of maintenance should be carried out at a service...

Страница 34: ...Front and rear suspension I Steering system I I I Steering shaft lubrication use Li grease L Fittings and Fasteners T T T I Inspect and clean adjust lubricate or replace if necessary C Clean R Replac...

Страница 35: ...o need these numbers to help your authorized service center or BAJA INC order parts The Frame number is stamped on front of Dirt bike frame The engine number is located on the left side of the engine...

Страница 36: ...DR70 ELECTRICAL DIAGRAM Black Yellow Black Red Black White Green Blue White Black Yellow Green Green Black White Blue White Green Black Red 33...

Страница 37: ...vehicle and retain all receipts covering maintenance on your vehicle You may not be denied a warranty claim solely because of your failure to ensure the performance of all scheduled maintenance or la...

Страница 38: ...l system If such a replacement part is used and an authorized dealer determines it is defective or causes a failure of a warranted part your claim for repair to bring your vehicle into compliance with...

Страница 39: ...iable to any person for incidental consequential or special damages of any description whether arising out of express or implied warranty or any other contract negligence or other tort or otherwise No...

Страница 40: ...Baja INC P O Box 61150 Phoenix AZ 85082 Tel 602 443 9180 Toll Free 888 863 2252...

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