Comparison of Yamaha SR400 2015 and Yamaha X-MAX 400 2015

Attribute	Yamaha SR400 2015 ×	Yamaha X-MAX 400 2015 ×
General
Production from (year)	2015	2015
Make	Yamaha	Yamaha
Model	Yamaha SR400	Yamaha X-MAX 400
Category	Allround	Scooter
Engine and transmission
Engine type	Single cylinder, four-stroke	Single cylinder, four-stroke
Valves per cylinder	2	-
Fuel system	Injection	Injection
Displacement (cm³)	399	395
Power (kw)	16.7	22.7
Cooling system	Air	Liquid
Transmission type,final drive	Chain	Belt
Torque (Nm)	27.4	33.8
Bore (mm)	87	83
Stroke (mm)	67.2	73
Gearbox	5-speed	Automatic
Fuel control	Single Overhead Cams (SOHC)	Double Overhead Cams/Twin Cam (DOHC)
Driveline	-	V-Belt Automatic
Ignition	-	ECU
Clutch	Wet, Multiple Disc	-
Lubrication system	Wet-sump	Wet sump
Compression	8.5:1	10.6:1
Chassis
Front suspension	Telescopic fork	Telescopic fork
Rear suspension	Dual shocks	Unit swing
Front brakes	Single disc	Double disc
Rear brakes	Expanding brake (drum brake)	Single disc
Diameter (mm)	130	267
Frame type	Steel Double Cradle	-
Front tyre	90/100-18	120/70-15
Rear tyre	110/90-18	150/70-13
Front wheel travel (mm)	150	110
Rear wheel travel (mm)	125	110
Trail (mm)	111	-
Rake (fork angle) (degree)	24.7	-
Other
Starter	Kick	Electric
Color options	black grey	black grey white
Carrying capacity	-	Underseat storage for two full face helmets, glove compartment.
Dimensions
Wheelbase (mm)	1,410	1,565
Kerb weight (kg)	174	211
Overall length (mm)	2,085	2,190
Overall width (mm)	750	780
Seat height (mm)	790	785
Ground clearance (mm)	140	105
Performance
Fuel capacity (l)	12	14
Oil capacity (l)	2.4	-