2021 KTM 65 SX Top Speed, Specs, & Price

KTM 65 SX is a competition motocross bike for junior riders. The brand has updated this bike with a new paint scheme that looks exciting. The price of this moto-crosser starts at $ 5,199 in the United States market. The KTM 65 SX features premium parts and offers a decent amount of customization options.

KTM 65 SX Top Speed, Specifications, Features, & Price


KTM 65 SX Key Specifications

Price$ 5,199
Engine 64.9 cc
Transmission 6-Speed
Power16 HP
Mileage – –
Dry Weight53 kg
Emission TypeNone


  • Central Tube Double Cradle Frame
  • XACT WP Upside Down Front Forks
  • XACT WO Mono-Shock
  • High Quality Anodized Handlebar
  • Lightweight Cast Aluminum Swingarm
  • Black Anodized Aluminum Rim Wheels
  • MAXXIS Knobby Tires
  • 198 mm Front Disc Brake
  • 160 mm Rear Disc Brake
  • Cutting Edge 2-Stroke Engine
  • 6-Speed Transmission
  • Two Cooling Radiators

KTM 65 SX Review

The KTM 65 gets a 64.9cc single-cylinder 2-stroke engine that offers class-leading power and torque. It comes with a fully manual 6-speed transmission that works in tandem with a hydraulic clutch unit. It features a pressure controlled exhaust valve and it gets an integrated crankcase cooling unit with two radiators. The KTM 65 SX top speed is 60 mph.


This moto crosser features factory look orange frame with in-mold graphics that looks amazing. It uses 35 mm XACT inverted forks by WP at the front and an XACT mono-shock absorber by WP at the rear. The front suspension has a wheel travel of 215 mm and the rear suspension has a wheel travel of 270 mm. The KTM 65 SX has a dry weight of only 53 kg and its seat height is 750 mm.

KTM 65 SX Price in the USA & Competitors

The price of this entry-level motocrosser starts at $ 5,199 US dollars with the destination charges. It competes with the Yamaha YZ 65, Husqvarna TC 65, and Kawasaki KX 65. It carries a premium price tag compared to its competitors like Kawasaki KX65 and Yamaha YZ65.

Related Bikes

Honda XR650LYamaha YZ125

KTM 65 SX Specifications

Engine & Transmission

Engine Type2-Stroke, 1-Cylinder, SOHC
Engine Displacement64.9 cc
No. of Cylinders1
Fuel TypePetrol
Fuel SupplyCarburettor
Cooling SystemIntegrated Crankcase Cooling
Bore 45 mm
Stroke40.8 mm
Compression Ratio
Valves Per Cylinder2
Starting Electric
Ignition Digital EMS
Transmission 6-Speed
ClutchHydraulic Clutch
Final DriveChain

Top Speed Performance, & Mileage

Power 16 HP
TorqueNot Disclosed by the Brand
Top SpeedKTM 65 SX top speed is nearly 60 mph
Mileage– –
0-60 mph– –

Chassis & Suspension

Body TypeMotocross
ChassisDouble Cradle Frame with Central Tube
Front SuspensionWP XACT 35 mm Inverted Forks
Rear Suspension WP XACT Mono-Shock
Front Wheel Travel215 mm
Rear Wheel Travel270 mm

Brakes, Wheels, & Tires

Front BrakeDisc Brake
Rear BrakeDisc Brake
Front Brake Diameter198 mm
Rear Brake Diameter160 mm
Front WheelSpoke Rim Wheel
Rear WheelSpoke Rim Wheel
Tire TypeKnobby Tires
Front Tire SizeMAXXIS Knobbly Tires
Rear Tire SizeMAXXIS Knobbly Tires

Dimension & Capacity

Wheelbase 1,137 mm
Seat Height 750 mm
Ground Clearance280 mm
Fuel Tank Capacity3.5 Liters
Seating Capacity1
Steering Head Angle64.5 °

Electricals & Lighting

Battery TypeLead Acid Battery
Battery Capacity12V
Pilot LightsNo
Taillights No
Turn Signals No
Pass LightNo

Instrument Console & Speedometer

Console TypeNo Instrument Console
Trip MeterNo
No. of Trip MetersNo
Fuel GaugeNo
Gear Shift LightNo
Gear Position Indicator No
Low Fuel Indicator No
Engine Temperature IndicatorNo
Service Indicator No

Other Features

Electric StarterNo
Engine kill SwitchNo
Stand Alarm No
Stepped SeatNo
Pillion SeatNo
Pillion GrabrailsNo
Pillion Footrest No
Underseat StorageNo
Additional FeaturesPressure Control Exhaust Valve

Final Verdict on KTM 65 SX

The new 65 SX looks aggressive and sporty like the bigger KTM bikes. It comes with a potent 2-stroke engine that delivers solid performance and it also has a great top speed. This moto crosser uses high-quality suspension and comes with efficient disc brakes on both wheels. The KTM 65 SX is one of the best competition bikes for juniors in the 65 cc segment.

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