PURE FUN FOR THE LITTLE ONE.
2018 Yamaha PW50 Review on Total Motorcycle:
Featuring nothing but smiles on your child’s face with its no-shift fully automatic transmission, low seat height and adjustable throttle control.
This is where champions get their start.
One of the industry’s best-selling mini-bikes, the PW50 is a fantastic entry-level bike designed to help young riders learn the ropes at an affordable price.
Off-road adventures begin here.
When it comes to kids’ mini-bikes, Yamaha is the clear leader. With the PW50’s rider-friendly design it’s easy to see why this 50cc 2-stroke is a firm favourite with kids and parents. Safety features include an adjustable throttle which allows parents to limit top speed to suit the rider’s skill level – and the enclosed shaft drive reduces maintenance chores. And there’s no gear shifting to worry about, its zippy 50cc 2-stroke engine drives through a fully-automatic gearbox for simple ‘twist-and-go’ performance.
At just 39 kg, this lightweight and compact mini-bike is the ideal way for your child to have hours of fun while developing their riding skills.
Air-cooled, 49cc, reed-valve, 2-stroke single is mildly tuned to deliver predictable power that gently eases the new rider up the off-road learning curve.
Class-lowest 485mm (19.1″) seat height creates a handling-enhancing low centre of gravity and allows most riders to put both feet on the ground for added confidence.
2018 Yamaha PW50 Totalmotorcycle.com Key Features
Fully Automatic Transmission
Fully automatic transmission means no shifting required; the PW50 is a twist-and-go package.
Entry-Level Two-Stroke Motor
Gutsy 49cc two-stroke is built to thrill without intimidating beginners.
Ultra-Low Seat Height
A seat only 18.7 inches high makes the PW50 the ideal choice for the littlest rider in the group.
An adjustable throttle stop screw lets the adult in charge gradually increase speed as skills improve.
Low Maintenance Requirements
Shaft final drive means no chain maintenance, while Yamaha’s exclusive autolube oil injection system eliminates the need for fuel/oil premixing.
2018 Yamaha PW50 Totalmotorcycle.com Features and Benefits
•Air-cooled, 49cc, reed-valve, 2-stroke single is mildly tuned to deliver predictable power that gently eases the new rider up the off-road learning curve.
•Mikuni VM12SC carb
•easy access handlebar / dash mounted choke lever
•good fuel economy
•crisp throttle response
• Reed-valve intake system.
•smooths power delivery
•widens the power band
•Single-speed fully automatic transmission.
•twist the throttle & go operation
•allows young riders to concentrate on the basics of riding without worrying about clutching & shifting
• Shaft drive system.
•comes fully enclosed for added protection & durability
•no chain to worry about adjusting or lubricating
•Exclusive Autolube Oil Injection System.
•eliminates the need & hassle of fuel/oil premixing
•system precisely meters the exact amount of oil required by the engine
• Easy access, washable foam air filter reduces tune-up costs.
• Maintenance-free capacitor discharge ignition (CDI).
•produces a strong spark for fast starts
•provides precise ignition timing / mapping for optimum engine performance at all rpms
• Lightweight, exhaust system with heat shields.
•exhaust pipe has been routed away the from the rider to avoid accidental contact burns
•”cleanable” screen-type spark arrestor
•heat shields protect young riders from hot components
•Rugged steel backbone-type frame
• Class-lowest 485mm (19.1″) seat height
•creates a handling-enhancing low centre of gravity
•allows most riders to put both feet on the ground for added confidence
• 22mm telescopic front fork with 60mm (2.4″) of travel smooths out the bumps.
•Dual rear shock suspension with 50mm (2″) of wheel travel
• Front and rear drum brakes
•provide strong stopping power
•hand-operated brake levers are similar to those used on bicycles for familiarity
• Durable, mag-style wheels
•no need to tighten or replace damaged spokes
•easy to clean too!
• Knobby tires
•provide good traction in the dirt
• Specially designed one-piece rear fender, side panels & seat.
•easily removed for cleaning or maintenance
• Rugged plastic body components.
•resist damage in the event of a tip-over
•YZ inspired front & side number plates for that big bike look
•Team Yamaha-inspired colour & graphics
• Heat shields on engine & exhaust protect young riders from hot components.
•Adjustable speed limiter screw on throttle housing restricts acceleration & top speed.
•Removable exhaust pipe restrictor allows parents to increase top speed as skills improve.
•Start/Run switch prevents unit from moving while in the start position.
IMPORTANT NOTE: Adult supervision and proper protective riding gear, including a helmet, are a must when a youngster is operating a PW50.
2018 Yamaha PW50 – Totalmotorcycle.com USA Specifications/Technical Details
US MSRP Price: $1499 USD
Engine Type 49cc air-cooled 2-stroke; reed-valve induction
Bore x Stroke 40.0mm x 39.2mm
Compression Ratio 6.0:1
Fuel Delivery VM12 carburetor
Transmission Wet centrifugal automatic
Final Drive Shaft
Suspension / Front 26mm telescopic fork; 2.4-in travel
Suspension / Rear Unit swingarm; 2.0-in travel
Brakes / Front Drum
Brakes / Rear Drum
Tires / Front 2.50-10-4PR
Tires / Rear 2.50-10-4PR
L x W x H 49.0 in x 24.0 in x 27.8 in
Seat Height 18.7 in
Wheelbase 33.7 in
Rake (Caster Angle) 25.5°
Trail 2.0 in
Fuel Capacity 0.5 gal
Wet Weight 90 lb
Warranty 90 Day (Limited Factory Warranty)
Color Team Yamaha Blue
2018 Yamaha PW50 – Totalmotorcycle.com Canadian Specifications/Technical Details
Canada MSRP Price: $1599 CDN
2-stroke, air-cooled, reed-valve, single
Bore and Stroke
40 x 39.2mm
0.36kg-m (2.6 ft-lb)@ 4,500 rpm
Ignition / Starting
CDI / Kick
Single-speed automatic (no clutch)
22 mm fork / 60mm (2.4″) wheel travel
Unit swingarm / 50 mm (2″) wheel travel
1,245 mm (49″)
610 mm (24″)
705 mm (27.8″)
855 mm (33.7″)
95 mm (3.7″)
475 mm (18.7″)
2 litres (0.4 imp. gallons)
41 kg (90 lb)
2018 Yamaha PW50 – Totalmotorcycle.com European Specifications/Technical Details
Europe/UK MSRP Price: £1399 GBP (On The Road inc 20% Vat)
air-cooled, 2-stroke, Forward-inclined single cylinder, reed valve
Bore x stroke
40.0 mm x 39.2 mm
6.0 : 1
Wet, centrifugal automatic
Steel tube backbone
Front suspension system
Rear suspension system
Minimum ground clearance
Wet weight (including full oil and fuel tank)
Fuel tank capacity
Oil tank capacity
Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).