Yamaha PW50

Yamaha PW50[1][2]
ManufacturerYamaha
Production1980–present[3][4][5]
Class50cc minibke
Engine49 cc (3.0 cu in), single-cylinder, 2-stroke
Bore / stroke40 mm × 39.2 mm (1.57 in × 1.54 in)
Power2.5–2.7 bhp (1.9–2.0 kW) @ 2700 rpm[6]
Torque2.6–2.8 lb⋅ft (3.5–3.8 N⋅m)
Transmissionsingle-speed, wet centrifugal clutch automatic, shaft drive
Suspension22.5mm telescopic fork (front)
Unit swingarm (rear)
BrakesDrum brakes all-round
Wheelbase33.7 in (860 mm)
DimensionsL: 49 in (1,200 mm)
W: 22.6–24 in (570–610 mm)
H: 27.8 in (710 mm)
Weight37 kg (82 lb) (dry)
Fuel capacity0.5 US gal (1.9 L)

The Yamaha PW50 is a commercially available two-stroke 50 cc (3.1 cu in) mini dirt bike, designed, developed and produced by Japanese manufacturer Yamaha since 1980.[7][8][9]

References

  1. ^ "Yamaha Motorsports USA - 2023 PW50 Specifications". www.yamahamotorsports.com.
  2. ^ "YAMAHA PW50 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 - photos, engines, specs reference & model history". autoevolution.
  3. ^ "Chapter VI: It Was a Labor of Love - Off-road Mania | Yamaha Motor Co., Ltd". global.yamaha-motor.com. Retrieved 2022-12-03.
  4. ^ Smith, Brett (October 19, 2020). "Little Giant: The PW50 Story - First Motorcycle".
  5. ^ "Forty Years of Yamaha PW50". November 16, 2020.
  6. ^ "Yamaha PW 50 Technical Specifications". www.ultimatespecs.com.
  7. ^ Bertram, Simon (February 21, 2021). "2021 Yamaha PW50 [Specs, Features, Photos] | wBW".
  8. ^ Rohaan, Noah (October 11, 2022). "Yamaha PW50 Review - Everything You Need To Know [2023]".
  9. ^ "PW50 | Yamaha Motor Australia". www.yamaha-motor.com.au.