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2021 Yamaha TT-R50E
2021 Yamaha TT-R50E

Specs

General Information

Manufacturer
Yamaha
Yamaha
Model Year
2021
2021
Model
TT-R50E
TT-R50E
Model Code
TTR50EM
TTR50EM
Color
Team Yamaha Blue
Team Yamaha Blue

Brakes/Wheels/Tires

Brakes
Front / Rear - Drum, 80mm
Front / Rear - Drum, 80mm
Tires
Front / Rear - 2.50-10-4PR
Front / Rear - 2.50-10-4PR

Dimensions

Length
51.4 in.
51.4 in.
Height
31.3 in.
31.3 in.
Width
23.4 in.
23.4 in.
Weight
Wet - 126 lb.
Wet - 126 lb.
Ground Clearance
Maximum - 5.3 in.
Maximum - 5.3 in.
Wheelbase
36.4 in.
36.4 in.
Seat Height
21.9 in.
21.9 in.

Drivetrain

Transmission
Constant-mesh 3-speed
Constant-mesh 3-speed
Final Drive
Chain
Chain

Engine

Engine
SOHC 4-stroke, 2 valves
SOHC 4-stroke, 2 valves
Cooling
Air
Air
Displacement
49 cc
49 cc
Bore x Stroke
36 x 48.6 mm
36 x 48.6 mm
Compression Ratio
9.5:1
9.5:1
Clutch
Automatic
Automatic
Carburetion
Mikuni® VM11
Mikuni® VM11
Ignition
CDI
CDI
Fuel Capacity
0.8 gal.
0.8 gal.

Operational

Front Suspension

Telescopic fork

Travel - 3.8 in.

Telescopic fork

Travel - 3.8 in.

Rear Suspension

Single shock

Travel - 2.8 in.

Single shock

Travel - 2.8 in.

Rake
Caster angle - 25.5°
Caster angle - 25.5°
Trail
1.3 in.
1.3 in.

Other

Warranty
90 Day (Limited Factory)
90 Day (Limited Factory)

Features

Chassis / Suspension

  • SIMPLE AND STRONG FRAME: The curved steel backbone frame keeps the TT-R50E narrow and has three engine-mounting points for excellent rigidity and handling.
  • COMPACT INVERTED FORK: Inverted fork with 22mm sliders provides 3.8 inches of smooth front wheel travel for great riding and handling.
  • LIGHTWEIGHT SINGLE SHOCK: Monocross® rear suspension is controlled by a single coil-over shock and provides 2.8 inches of bump-smothering rear wheel travel.
  • ENCLOSED DRUM BRAKES: Front and rear 80mm drum brakes deliver strong, dependable stopping power, and the rear’s activated by a right foot pedal just like the big YZs.
  • DURABLE KNOBBY TIRES: 10-inch front and rear wheels with knobby tires offer great grip and exceptional wear.
  • ULTRA-LOW SEAT HEIGHT: Low, 21.9-inch seat height allows most kids to put both feet down for enhanced handling and added confidence.

Engine

  • USEABLE, ENTRY-LEVEL MOTOR: 49cc air-cooled, SOHC powerplant puts out smooth, reliable four-stroke power that is perfect for kids and smaller beginners.
  • AUTOMATIC CLUTCH: Three-speed gearbox with automatic centrifugal clutch makes learning to shift gears a breeze.
  • CONVENIENT ELECTRIC START: Convenient electric starter for effortless starting.
  • COMPACT ENGINE: Compact design cases keep overall engine width down for a narrow feel and great handling.
  • RESPONSIVE POWER: 11mm Mikuni® VM-type carburetor with automatic on/off electric heater ensures crisp, dependable throttle response.
  • LOW MAINTENANCE ENGINE: Automatic cam chain tensioner reduces maintenance.
  • DIGITAL IGNITION: CDI ignition system delivers hot, reliable spark and requires minimal maintenance.
  • FOREST-FRIENDLY EXHAUST: Lightweight, upswept exhaust system is quiet and contains a USFS-approved spark arrestor.

Other Features

  • STANDARD SECURITY: Key-type ignition switch deters unauthorized riding.
  • ADJUSTABLE RESTRICTOR: Throttle stop screw lets the adult supervisor restrict speed while beginners are learning.
  • RACING STYLE: Cool-looking YZ bodywork includes an integrated front fender and number plate.
  • FOLDING SIDE STAND: Standard side stand tucks up out of the way when not in use.
  • GRIPPY FOOT PEGS: Large folding, cleated foot pegs provide excellent footing.

Top Features

  • CONVENIENT ELECTRIC START: The TT-R50E gets the same push-button electric start feature as our full line of electric-start TT-Rs.
  • ACCESSIBLE PERFORMANCE: Great for learning and playing, the TT-R50E is completed with 49cc of four-stroke fun feeding power through a three-speed automatic-clutch transmission.
  • ULTRA-LOW SEAT HEIGHT: With a seat that's only 21.9 inches from the dirt, this bike has big YZ styling for smaller statures.
  • ADVANCED SUSPENSION: Inverted fork and Monocross® rear end provide great handling.
  • ROBUST FINAL DRIVE: Large chain cover for maximum protection and minimal maintenance.

Chassis / Suspension

  • SIMPLE AND STRONG FRAME: The curved steel backbone frame keeps the TT-R50E narrow and has three engine-mounting points for excellent rigidity and handling.
  • COMPACT INVERTED FORK: Inverted fork with 22mm sliders provides 3.8 inches of smooth front wheel travel for great riding and handling.
  • LIGHTWEIGHT SINGLE SHOCK: Monocross® rear suspension is controlled by a single coil-over shock and provides 2.8 inches of bump-smothering rear wheel travel.
  • ENCLOSED DRUM BRAKES: Front and rear 80mm drum brakes deliver strong, dependable stopping power, and the rear’s activated by a right foot pedal just like the big YZs.
  • DURABLE KNOBBY TIRES: 10-inch front and rear wheels with knobby tires offer great grip and exceptional wear.
  • ULTRA-LOW SEAT HEIGHT: Low, 21.9-inch seat height allows most kids to put both feet down for enhanced handling and added confidence.

Engine

  • USEABLE, ENTRY-LEVEL MOTOR: 49cc air-cooled, SOHC powerplant puts out smooth, reliable four-stroke power that is perfect for kids and smaller beginners.
  • AUTOMATIC CLUTCH: Three-speed gearbox with automatic centrifugal clutch makes learning to shift gears a breeze.
  • CONVENIENT ELECTRIC START: Convenient electric starter for effortless starting.
  • COMPACT ENGINE: Compact design cases keep overall engine width down for a narrow feel and great handling.
  • RESPONSIVE POWER: 11mm Mikuni® VM-type carburetor with automatic on/off electric heater ensures crisp, dependable throttle response.
  • LOW MAINTENANCE ENGINE: Automatic cam chain tensioner reduces maintenance.
  • DIGITAL IGNITION: CDI ignition system delivers hot, reliable spark and requires minimal maintenance.
  • FOREST-FRIENDLY EXHAUST: Lightweight, upswept exhaust system is quiet and contains a USFS-approved spark arrestor.

Other Features

  • STANDARD SECURITY: Key-type ignition switch deters unauthorized riding.
  • ADJUSTABLE RESTRICTOR: Throttle stop screw lets the adult supervisor restrict speed while beginners are learning.
  • RACING STYLE: Cool-looking YZ bodywork includes an integrated front fender and number plate.
  • FOLDING SIDE STAND: Standard side stand tucks up out of the way when not in use.
  • GRIPPY FOOT PEGS: Large folding, cleated foot pegs provide excellent footing.

Top Features

  • CONVENIENT ELECTRIC START: The TT-R50E gets the same push-button electric start feature as our full line of electric-start TT-Rs.
  • ACCESSIBLE PERFORMANCE: Great for learning and playing, the TT-R50E is completed with 49cc of four-stroke fun feeding power through a three-speed automatic-clutch transmission.
  • ULTRA-LOW SEAT HEIGHT: With a seat that's only 21.9 inches from the dirt, this bike has big YZ styling for smaller statures.
  • ADVANCED SUSPENSION: Inverted fork and Monocross® rear end provide great handling.
  • ROBUST FINAL DRIVE: Large chain cover for maximum protection and minimal maintenance.