Comparison of BMW R25 2 1953 and Keeway RKR 125 2021

Attribute	Keeway RKR 125 2021 ×	BMW R25 2 1953 ×
General
Production from (year)	2021	1953
Make	Keeway	BMW
Model	Keeway RKR 125	BMW R25 2
Category	Sport	Allround
Engine and transmission
Engine type	Single cylinder, four-stroke	Single cylinder, four-stroke
Valves per cylinder	4	-
Fuel system	Injection	Carburettor. Bing
Displacement (cm³)	124.1	247
Power (kw)	9.2	8.7
Fuel consumption (l/100km)	-	2.9
Cooling system	Air	Air
Transmission type,final drive	Chain	Shaft drive (cardan)
Torque (Nm)	10	-
Bore (mm)	54	68
Stroke (mm)	54.5	68
Gearbox	5-speed	4-speed
Greenhouse gases	-	67.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel control	-	Overhead Valves (OHV)
Ignition	TLI	Battery
Clutch	-	Single plate dry-cable operated
Lubrication system	Pressure splash	Wet sump
Compression	11.6:1	6.5:1
Chassis
Front suspension	Telescopic fork	Cartridge
Rear suspension	Mono shocks	Twin shock-Plunger
Front brakes	Single disc	Expanding brake (drum brake)
Rear brakes	Single disc	Expanding brake (drum brake)
Diameter (mm)	240	160
Frame type	Arch bar truck	Steel-single cradlel
Front tyre	100/80-17	2.99-19
Rear tyre	130/70-17	2.99-19
Front wheel travel (mm)	112	-
Rear wheel travel (mm)	43	-
Other
Starter	Electric	Kick
Color options	black red white	-
Dimensions
Wheelbase (mm)	1,310	1,335
Kerb weight (kg)	-	140
Dry weight (kg)	153	-
Power/weight ratio	0.0601	-
Overall height (mm)	770	730
Overall length (mm)	2,050	2,020
Overall width (mm)	740	790
Ground clearance (mm)	160	108
Performance
Top speed (km/h)	-	80
Fuel capacity (l)	15	12