A = Immobilizer / anti‐theft LEDB= Speedometer with twin scale (km/h and mph)C = Fuel reserve warning lightg gD = Fuel gaugeE = Turn indicator warning lightF = High‐beam warning lightG = Emergency turn indicator warning lightH = Warning light for parking brake engaged (where available)I = Front suspension locking system warning light (where available)L = Engine stop warning lightM = Front suspension locking system failure warning light (where available)N = Digital displayO = Low oil pressure warning lightO = Low oil pressure warning lightP = Engine control telltale light and injection system failure warning lightQ = Coolant temperature gauge
Marelli MIU G3 ECU / Throttle Body
Yourban 300Kerb weight 212 kg
16.6 kW at 7,500 rpm24 Nm at 6000 rpm24 Nm at 6000 rpm
Front wheel rim 13" x 3.00"Rear wheel rim 14" x 3.75"
MP3 300 Kerb weight 230 kg
16 5 kW t 7 50016.5 kW at 7,500 rpm23.2 Nm at 6,500 rpm
Front wheel rim 12" x 3.00"Rear wheel rim 14" x 3.75"
SCHEDULED MAINTENANCE TABLEI: CHECK AND CLEAN, ADJUST, LUBRICATE OR REPLACE IF NECESSARY.C CLEAN R REPLACE A ADJUST L LUBRICATE
Km x 1,000 1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80
Safety fasteners I I I I I
C: CLEAN, R: REPLACE, A: ADJUST, L: LUBRICATE* Replace every 2 years
Yourban 300
y
Spark plug I R I R I R I R I R I R I R I R
Centre stand bracket L L L L
Drive belt R R R R R
Throttle control A A A A A A A A A
Air filter C C C C C C C C
Engine oil filter R R R R R R R R R
Valve clearance A A A A
Electrical system and battery I I I I I I I I I
Coolant * I I I I I I I I ICoolant * I I I I I I I I I
Brake fluid * I I I I I I I I I
Engine oil R I R I R I R I R I R I R I R I R
Hub oil R I I I R I I I R I I I R I I I R
Brake pads I I I I I I I I Ip
Sliding shoes / CVT rollers R R R R R R R R
Tyre pressure and wear I I I I I I I I
Vehicle and brake test I I I I I I I I I
Suspension I I I I I I I I
Steering I I I I I I I I I
Roll lock gripper control cable A A A A A A A A A A A A A A A A A
Time 120 15 165 75 135 15 185 15 135 75 165 15 165 15 185 15 165
Yourban 300
Specification Desc./Quantity
VEHICLE TECHNICAL DATA
p /Q y
Chassis Tubular and sheet steel
Front suspension The roll system is composed of an articulated parallelogram suspension with die-cast aluminium control arms and two side headstocks plus shock absorbers with hydraulic locking system.
rear suspension Two double-acting shock absorbers, adjustable to four positions at preloading.
Front brake Ø 240-mm double disc brake with hydraulic control operated by the handlebar right-hand lever.
Rear brake Ø 240-mm disc brake with hydraulic control operated by the handlebar left-hand lever.
Wheel rim type Light alloy wheel rims.
Front wheel rim 13" x 3.00"
Rear wheel rim 14" x 3.75"
Front tyre Without inner tube 110/70 13” 48P
Rear tyre Without inner tube: 140/60-14" 64P
Front tyre pressure 1.7 bar
Rear tyre pressure 2.2 bar (2.6 bar with passenger)
Kerb weight 212 kg (200 kg for version NRL without front suspension block and parking brake locking)
Maximum weight allowed 405 kg
Battery 12 V-12Ah SEALED BATTERY
Yourban 300ENGINE TECHNICAL DATA
Specification Desc./Quantity
Type single-cylinder, four-stroke and four liquid-cooled valves
Engine capacity 278 cm³
Bore x stroke 75 X 63 mm
Compression ratio 11 ± 0.5: 1
i idl d 00 00Engine idle speed 1,700 ± 100 rpm
MAX. torque 24 Nm at 6,000 rpm
Max. power 16.6 kW at 7,500 rpm
Timing system single overhead camshaft, chain-driven, on the left-hand side, three-arm rocking levers set up with threaded set screw
valve clearance intake: 0.10 mm - exhaust: 0.15 mm
Starting system electric starter motor with freewheel
Lubrication with lobe pump (inside the crankcase) chain-driven and double filter: mesh and paper
Fuel system 32mm Marelli MIU G3 Integrated ECU / Throttle Body
Fuel Unleaded petrol (95 RON)
Air filter sponge, impregnated with mixture (50% petrol and 50% oil)
Silencer Absorption-type exhaust muffler with catalytic converter and lambda probe.
Max. speed 125 km/h
Emissions compliance EURO 3
Yourban 300FLUIDS AND CAPACITY
Fluid Specification QuantityFluid Specification Quantity
Engine oil 5W – 40 Full Synthetic to API SL – JASO MA/MA2 1.2 Litres
Transmission oil 80W – 90 Mineral Gear Oil to API GL-4 250 cc
Cooling system fluid Ethylene Glycol Base 2 LitresCooling system fluid Ethylene Glycol Base 2 Litres
Fuel 95 Octane (RON) = Premium Unleaded 95 in Australia 11 Litres ± 0.5