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Yamaha YZF-R 125 (2011)

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Yamaha YZF-R 125 (2011)

At a glance

Capacity
124 cc / 7.6 cu-in
Power
12.6 kW / 17 hp @ 8500 rpm
Torque
15 Nm / 1.25 kg-m @ 7500 rpm
Seat height
810 mm / 31.8 in

The full picture.

The Yamaha YZF-R 125 is a motorcycle released in 2011. It has a four stroke, single cylinder engine with a capacity of 124 cc. The bike is liquid cooled and has a compression ratio of 10.4:1. It uses fuel injection and has a wet sump lubrication system. The bike has a maximum power output of 12.6 kW at 8500 rpm and a maximum torque of 15 Nm at 7500 rpm. It has a wet multiple-disc clutch and a six-speed transmission with a chain final drive. The frame is a delta box and the front suspension uses telescopic forks with a front wheel travel of 130 mm. The rear suspension is a swinging arm system with a rear wheel travel of 125 mm. The bike has single disc brakes in both the front and rear with a front tyre size of 90/80 -17 and a rear tyre size of 130/70 -17. The caster is set at 26 degrees and the trail is 98 mm. The dimensions are as follows: height 970 mm, length 2015 mm, and width 660 mm. The wheelbase is 1355 mm and the seat height is 810 mm. The dry weight is 127 kg and the wet weight is 136 kg. The fuel capacity is 13.8 litres.


Technical specifications:

Make Model: Yamaha YZF-R 125

Motorcycle technical specifications
Year2011
EngineFour stroke, single cylinder, SOHC, 4 valve
Capacity124 cc / 7.6 cu-in
Bore x Stroke52 58.6 mm
Cooling SystemLiquid cooled
Compression Ratio10.4:1
InductionFuel Injection
Oil Capacity1.20 liters / 0.08 quarts)
LubricationWet sump
IgnitionTCI
StartingElectric
Max Power12.6 kW / 17 hp @ 8500 rpm
Max Torque15 Nm / 1.25 kg-m @ 7500 rpm
ClutchWet Multiple-disc
Transmission6 Speed
Final DriveChain
FrameDelta box
Front SuspensionTelescopic forks
Front Wheel Travel130 mm / 5.1 in
Rear SuspensionSwinging arm
Rear Wheel Travel125 mm / 4.9 in
Front BrakesSingle 292mm disc
Rear BrakesSingle 230mm disc
Front Tyre90/80 -17
Rear Tyre130/70 -17
Caster26 degrees
Trail98 mm
DimensionHeight 970 mm / 38.2 in Length 2015 mm / 79.3 in Width 660 mm / 26.0 in
Wheelbase1355 mm / 53.3 inc
Seat Height810 mm / 31.8 in
Dry Weight127 kg / 279 lbs
Wet Weight136 kg / 299.8 lbs
Fuel Capacity13.8 Litres / 3.6 gal