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YFZ50

With its compact body, simple controls and automatic 49cc engine, the YFZ50 is the perfect way to start out. Built for children between six and nine, this mini ATV is ready to provide hours of family fun.

Safety comes first, and the YFZ50 has a range of features that give parents a high degree of control. Speed can be limited by the throttle screw and rev limiter switch – and a lanyard attached to a tether switch can cut the engine instantly.

Easy to use, fun to ride and simple to maintain, the Yamaha YFZ50 is the clear choice for responsible adults – and with its YFZ450R racer-inspired styling, this mini ATV looks set to be at the top of your kid’s wish list.

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Features

Beginner-Friendly Four-Stroke Performance
Beginner-Friendly Four-Stroke Performance

The YFZ50 is engineered as the ideal starting point for aspiring ATV riders aged 6 and up, with a low-maintenance 49cc engine tuned to develop responsive, controllable performance. A combination of engine limiters and a power cut-off tether switch make it easy to allow young riders to adapt to the ATV as their skills grow.

Comfortable Chassis
Comfortable Chassis

A robust steel frame design incorporates a large 5.7 litre fuel tank, plush seat and roomy integrated floorboards.

Electric Starter
Electric Starter

Push-button electric starting comes standard, of course, and an emergency kick starter is also provided in a storage spot under the seat for additional peace of mind.

Engine Limiter and Tether Switch
Engine Limiter and Tether Switch

To help young beginners grow into accomplished ATV riders, the YFZ50 includes a two-stage rpm limiter as well as a throttle limiter to restrict the engine’s performance and adapt to the rider’s advancing skill levels. A tethered switch allows parents to closely monitor new riders and cut power to the engine if necessary as new riders learn the basics of ATV control.

Sporty Drivetrain
Sporty Drivetrain

Engine power is transferred to the rear wheels via a tried-and-true O-ring chain drive, running along a swingarm that’s set at an optimized angle for rear shock performance.

Technical Specifications

YFZ50
Engine Type
Air-cooled, 4-stroke, SOHC, 2-valve, single cylinder
Displacement (cc)
49.4
Bore x Stroke (mm)
39.0 x 41.4
Compression Ratio
8.5 : 1
Lubrication System
Wet sump
Fuel Management
V12 x 1
Ignition
CDI
Starter System
Electric and Kick
Fuel Tank Capacity (L)
5.8
Final Transmission
Chain
Transmission
V-belt automatic
Length (mm)
1250
Width (mm)
820
Height (mm)
770
Seat Height (mm)
585
Wheelbase (mm)
830
Ground Clearance (mm)
88
Wet Weight (kg)
100
Frame Type
Steel tube
Suspension Front
Single A-arm, 60mm travel
Suspension Rear
Swingarm, 51mm travel
Brakes Front
Drum
Brakes Rear
Drum
Tyres Front
AT16 x 6.5-7
Tyres Rear
AT16 x 7-7
showroom_folder				yfz50
showroom_brand				yamaha
showroom_brand_wufoo		yamaha
showroom_gallery_count		
showroom_technology_data	
showroom_engine_data		Engine Type|Air-cooled, 4-stroke, SOHC, 2-valve, single cylinder;Displacement (cc)|49.4;Bore x Stroke (mm)|39.0 x 41.4;Compression Ratio|8.5 : 1;Lubrication System|Wet sump;Fuel Management|V12 x 1;Ignition|CDI;Starter System|Electric and Kick;Fuel Tank Capacity (L)|5.8;Final Transmission|Chain;Transmission|V-belt automatic
showroom_chassis_data		Frame Type|Steel tube;Suspension Front|Single A-arm, 60mm travel;Suspension Rear|Swingarm, 51mm travel;Brakes Front|Drum;Brakes Rear|Drum;Tyres Front|AT16 x 6.5-7;Tyres Rear|AT16 x 7-7
showroom_dimensions_data	Length (mm)|1250;Width (mm)|820;Height (mm)|770;Seat Height (mm)|585;Wheelbase (mm)|830;Ground Clearance (mm)|88;Wet Weight (kg)|100 

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content_description1		

With its compact body, simple controls and automatic 49cc engine, the YFZ50 is the perfect way to start out. Built for children between six and nine, this mini ATV is ready to provide hours of family fun.

Safety comes first, and the YFZ50 has a range of features that give parents a high degree of control. Speed can be limited by the throttle screw and rev limiter switch – and a lanyard attached to a tether switch can cut the engine instantly.

Easy to use, fun to ride and simple to maintain, the Yamaha YFZ50 is the clear choice for responsible adults – and with its YFZ450R racer-inspired styling, this mini ATV looks set to be at the top of your kid’s wish list.

content_description2

Engine Type|Air-cooled, 4-stroke, SOHC, 2-valve, single cylinder;Displacement (cc)|49.4;Bore x Stroke (mm)|39.0 x 41.4;Compression Ratio|8.5 : 1;Lubrication System|Wet sump;Fuel Management|V12 x 1;Ignition|CDI;Starter System|Electric and Kick;Fuel Tank Capacity (L)|5.8;Final Transmission|Chain;Transmission|V-belt automatic#####Frame Type|Steel tube;Suspension Front|Single A-arm, 60mm travel;Suspension Rear|Swingarm, 51mm travel;Brakes Front|Drum;Brakes Rear|Drum;Tyres Front|AT16 x 6.5-7;Tyres Rear|AT16 x 7-7#####Length (mm)|1250;Width (mm)|820;Height (mm)|770;Seat Height (mm)|585;Wheelbase (mm)|830;Ground Clearance (mm)|88;Wet Weight (kg)|100

content_description3 content_allow_reviews n content_author content_external_ref1 content_external_ref2 content_external_ref3 showroom-Yamaha-YFZ50 content_compatibility_code n content_external_src content_fullpath Yamaha YFZ50 content_level 2 content_id 3067 content_module content_name YFZ50 content_short_description1 content_short_description2 content_short_description3 content_type_code showroom content_type_id 15 content_type_name Showroom date_posted 0000-00-00 00:00:00 date_updated 2026-05-06 15:22:07 page_editor page_header YFZ50 page_id 3067 page_index page_subheader parent_content_id 3033 parent_id 3033 rating 0 reviews 0 sortorder 0 subtitle templatebody showroom_model templatefoot templatehead templatesearch thumb_content_type_id 0 timestamp 2026-05-06 15:22:07