01
From the Community
From the community
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02
Audio Demos
03
Compatible Sound ROMs
04
Modifications
05
Owner Registry
Production figures for the L-140 were never widely published, so there’s no official record of how many were built — or how many survive. This registry is a community census: every owner who logs their unit makes it the closest thing there is to a real count.
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06
System Components
CONTENTS
01From the Community02Audio Demos03Compatible Sound ROMs04Modifications05Owner Registry06System ComponentsManufacturer
Yamaha
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Specifications
- Class
- Sport bike
- Tires
- Front: 100/80-17Rear: 130/70-17 (2008-2013) 140/70-17 (2014+)
- Brakes
- Hydraulic disc; front: 292mm floating discRear: 230mm
- Engine
- 124.7 cc (7.61 cu in)liquid-cooled4-stroke4-valveSOHCsingle-cylinder engine
- Related
- Yamaha YZF-R Series
- Wheelbase
- 1,325 mm (52.2 in)
- Dimensions
- L: 1,990 mm (78 in)W: 755 mm (29.7 in)H: 1,140 mm (45 in)
- Frame type
- Steeltwin-sparDeltabox
- Production
- 2008–
- Rake,trail
- 25°, 89 mm (3.5 in)
- Suspension
- Front: 41mminverted forkRear: Swingarm (link type)
- Also called
- Yamaha R125
- Bore/stroke
- 52.0 mm × 58.6 mm (2.05 in × 2.31 in)
- Predecessor
- Yamaha TZR125
- Seat height
- 820 mm (32 in)
- Manufacturer
- Yamaha Motor Company
- Oil capacity
- 1.15 L (0.25 imp gal; 0.30 US gal)
- Transmission
- 6-speed constant mesh, wet, multiple-disc coil spring clutch, chain drive
- Fuel capacity
- 11.0 L (2.4 imp gal; 2.9 US gal)
- Ignition type
- TCI
- Compression ratio
- 11.2:1