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BMW F850 GS vs Okaya Faast vs Ampere Primus




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  • Primus Standard

  • F850 GS Standard Pro

  • Faast F4

Power & Performance
Fuel Type Electric Petrol Electric
Max Power 4,000 W 93.87 bhp @ 8250 rpm 2500 W
Max Torque -- 92 Nm @ 6250 rpm --
Emission Standard -- BS6 --
Cylinders -- 2 --
Bore-- 84 mm --
Valves Per Cylinder -- 4 --
Stroke -- 77 mm --
Displacement(cc) -- 853 --
Spark Plugs -- 1 Per Cylinder --
Ignition -- Digital --
Compression Ratio -- 12.7 : 1 --
Cooling System -- Liquid Cooled --
Transmission Automatic 6 Speed Automatic Automatic
Transmission Type -- Chain Drive --
Gear Shifting Pattern -- 1 Down 5 Up --
Clutch -- Wet Multiplate --
Fuel Delivery System -- Fuel Injection --
Fuel Tank Capacity -- 15 litres --
Reserve Fuel Capacity -- 3.5 litres --
Riding Range 107 Km 360 Km 160 Km
Mileage Owner Reported -- -- --
Top Speed 77 Kmph 200 Kmph 70 Kmph
Company Claimed Mileage -- 24 kmpl --
Wheels & Suspension +
Braking System CBS Dual Channel ABS CBS
Front Brake Type Drum Disc Drum
Front Brake Size -- 305 mm 110 mm
Rear Brake Type Drum Disc Drum
Rear Brake Size -- 265 mm 110 mm
Calliper Type No Front - 2 Piston Rear - Single Piston Calliper No
Wheel Type Alloy Spoke Steel
Front Wheel Size 12 inch 21 inch 12 inch
Rear Wheel Size 12 inch 17 inch 12 inch
Front Tyre Size -- 90/90 21 --
Rear Tyre Size -- 150/70 R17 --
Tyre Type Tubeless Tubeless Tubeless
Radial Tyres No Yes No
Front Tyre Pressure (Rider) -- 32 psi --
Rear Tyre Pressure (Rider) -- 36 psi --
Front Tyre Pressure (Rider & Pillion) -- 36 psi --
Rear Tyre Pressure (Rider & Pillion) -- 42 psi --
Front Suspension Telescopic Upside-down telescopic fork Ø 43 mm Telescopic
Rear Suspension Dual Shocker Cast aluminium dual swing arm central WAD spring strut Spring loaded
Dimensions +
Kerb Weight 130 kg 233 kg --
Overall Length 1,912 mm 2305 mm --
Overall Width 705 mm 922 mm --
Overall Height 1,133 mm 1356 mm --
Wheelbase 1,400 mm 1593 mm --
Ground Clearance 150 mm --
Seat Height -- 860 mm --
Chassis Type Underbone Bridge-type frame steel shell construction --
Features +
Odometer Digital Digital --
DRLs (Daytime running lights) Yes Yes Yes
Mobile App Connectivity Yes Yes Yes
GPS & Navigation Yes Yes Yes
USB charging port Yes Yes --
Front storage box Yes No Yes
Under seat storage 22 ltr No Yes
AHO (Automatic Headlight On) -- Yes --
Speedometer Digital Digital Digital
Fuel Guage -- Yes --
Tachometer No Digital --
Stand Alarm Yes Yes Yes
No. of Tripmeters 1 2 1
Tripmeter Type Digital Digital Digital
Low Fuel Indicator -- Yes --
Low Oil Indicator -- Yes --
Low Battery Indicator Yes Yes Yes
Pillion Seat Yes Yes Yes
Start Type Electric Start Electric Start Electric
Shift Light No Yes No
Clock Yes Yes Yes
Electric System -- 12V --
Battery -- 12 V / 10 Ah maintenance-free --
Headlight Type LED LED Head Lamp LED Head Lamp
Brake/Tail Light Halogen Bulb LED Tail Lamp LED Tail lamp
Turn Signal Halogen Bulb Yes Yes
Pass Light Yes Yes Yes
Additional Features Drive Mode Keyless Ride Riding Modes Pro Riding Modes ( Eco City and Sports ) Remote Lock Key
Manufacturer Warranty 3 Year --
Battery Charging Time 5 Hrs -- 5-6 hrs
Rated Power 3400 W -- 1200 W
Fast Charging Time Optional -- Yes
Carrying Capacity 150 Kg -- --
Battery Capacity 3 kWh -- 4.4 KWh
Battery Type Lithium-ion -- Li-ion battery pack with BMS (Battery Management System)
Motor Type PMS Motor -- BLDC Hub Motor
Charger Output 51.2V, 15A -- --
Regenerative Breaking No -- No
Reverse Mode Yes -- Yes
Touch Screen Display No -- No
Central Locking System No -- Yes
Artificial Sound No -- No
Parking Assist No -- --
Hill Assist No -- No
Anti Theft System No -- Yes
Geo Fencing No -- Yes
Start Stop Button Yes -- Yes
Rating +
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Colors +
Colors
Havelock Blue
Himalayan White
Royal Orange
Buck Black
Gravity Blue Metallic
Style Triple Black
Style Rallye
Matte Green
Metallic Black
Metallic Blue
Metallic Cyan
Metallic Green
Metallic Grey
Metallic Red
Metallic Rust
Metallic Silver
Metallic White
Metallic Yellow

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