Performance With
A Sharper Edge
Automatic Clutch
The automatic centrifugal clutch simplifies starts and delivers predictable power, helping young riders build confidence without manual clutch control.
Beginner Power Kits
Two PowerParts kits reduce output to 4 hp or 8 hp, helping new riders build confidence at a manageable pace.
Dell'Orto Carburetor
The Dell'Orto PHBG 19 BS carburettor uses revised settings to match the engine, exhaust and intake for controlled power delivery.
Spark Plug
The longer-thread BRISK spark plug improves durability, while the printed part number makes replacement easier.
TECHNOLOGY THAT CONNECTS
SMARTER SERVICEABILITY FOR MORE TIME ON THE TRACK.
Tool-Free Air Filter
The snap-lock Twin Air filter sits under the seat for tool-free access while resisting dirt entry during maintenance.
A Sharper Edge
Agile by Nature
Lightweight Frame
The chromium-molybdenum frame balances stiffness and flex, improving handling while frame protectors add durability.
Race Graphics
In-mold READY TO RACE graphics mirror the full-size SX range and improve finish durability.
Cooling Radiators
A single high-capacity radiator integrates neatly into the frame and channels air efficiently for reliable cooling.
MX-ST Wheels & Tyres
Lightweight aluminium rims provide strength, while MAXXIS MX-ST tyres add grip and straight-line stability across varied terrain.
A BETTER FIT, CLEARER CONTROL AND MORE CONFIDENCE
A BETTER FIT, CLEARER CONTROL AND MORE CONFIDENCE
Hydraulic Disc Brakes
A BETTER FIT, CLEARER CONTROL AND MORE CONFIDENCE
Youth-Focused Ergonomics
A BETTER FIT, CLEARER CONTROL AND MORE CONFIDENCE
No-Dirt Footpegs
A BETTER FIT, CLEARER CONTROL AND MORE CONFIDENCE
Updated Fuel Tank
A BETTER FIT, CLEARER CONTROL AND MORE CONFIDENCE
WP XACT AER Suspension
Warranty & support
Ride with confidence, backed by KTM's trusted warranty and dedicated service network. Wherever the road takes you, expert support is always within reach.
COMPARE,
DECIDE AND RIDE
KTM 50 SX-F
Contact the dealer
Colours Available
KTM 65 SX-F
Contact the dealer
Colours Available
| FEATURES | KTM 50 SX-F | KTM 65 SX-F |
|---|---|---|
| Engine Type | 1-cylinder, 2-stroke engine | 1-cylinder, 2-stroke engine |
| Engine | 49.9 cc | 64.9 cc |
| Bore x Stroke | 39.5 mm X 40.7 mm | 45 mm × 40.8 mm |
| Power | 5.4 PS @ 11500 rpm | 11.35 PS @ 11500 rpm |
| Torque | 5.2 Nm @ 9000 rpm | 10.8 Nm @ 7500 rpm |
| Quickshifter | Yes | N/A |
COMPARE,
DECIDE AND RIDE
similar models
KTM 50 SX-F
Contact the dealer
Colours Available
KTM 65 SX-F
Contact the dealer
Colours Available
KTM 85 SX-F
Contact the dealer
Colours Available
| FEATURES | KTM 50 SX-F | KTM 65 SX-F | KTM 85 SX-F |
|---|---|---|---|
| Engine Type | 1-cylinder, 2-stroke engine | 1-cylinder, 2-stroke engine | 1-cylinder, 2-stroke engine |
| Engine | 49.9 cc | 64.9 cc | 84.9 cc |
| Bore x Stroke | 39.5 mm X 40.7 mm | 45 mm × 40.8 mm | 47 mm × 48.95 mm |
| Power | 5.4 PS @ 11500 rpm | 11.35 PS @ 11500 rpm | 16.4 PS @ 11500 rpm |
| Torque | 5.2 Nm @ 9000 rpm | 10.8 Nm @ 7500 rpm | 14 Nm @ 8500 rpm |
| Quickshifter | Yes | N/A | N/A |
MOTOCROSS FROM
EVERY ANGLE
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