1100 Bush Drive, Grain Valley, MO
(816) 229-0300
Drivetrain
| Transmission | Automatic PVT H/L/N/R/P; Shaft |
| Chain Type | #525 Chain; 15T/45T |
| Clutch | Wet, Multi-Plate, Assist |
| Gear Ratios 1st | 9.403 : 1 |
| Gear Ratios 2nd | 6.411 : 1 |
| Gear Ratios 3rd | 4.763 : 1 |
| Gear Ratios 4th | 3.796 : 1 |
| Gear Ratios 5th | 3.243 : 1 |
| Gear Ratios 6th | 2.789 : 1 |
| Gearbox | 5-speed |
| Transmission Type | Chain (final drive) |
Suspension
| Front Suspension | 41mm inverted Showa SFF-BP telescopic fork with adjustable preload, compression and rebound damping |
| Rear Suspension | Pro-Link single hlins remote-reservoir shock with adjustable preload, compression and rebound damping |
| Front Shocks | Twin tube gas charged shocks |
| Rear Shocks | Twin tube gas charged shocks |
| Front Travel | 11.1 in (283 mm) |
| Rear Travel | 10.5 in (266 mm) |
Brakes
| Front Braking System | Dual 310mm discs with radial-mount Brembo Stylema four-piston calipers; ABS |
| Rear Braking System | Single 240mm disc; ABS |
| Parking Brake | Park In-Transmission |
Tires
| Wheels | 15" Aluminum |
| Front Tire | 120/70-17 radial |
| Rear Tire | 180/55-17 radial |
| Front Wheel | 10-Spoke Contrast Cut 19 in x 3.5 in |
| Rear Wheel | 10-Spoke Contrast Cut 16 in x 5 in |
Dimensions
| Wheelbase | 57.3 in (1,455 mm) |
| Ground Clearance | 15 in (380 mm) |
| Overall Vehicle Size | 40.3" w x 98.7" l x 51.6" h |
| Rake / Trail | 25° / 3.9" |
| Seat Height | 31.9 in (810 mm) |
| Lean Angle (Left) | 31 |
| Lean Angle (Right) | 31 |
| Bed Box Dimensions | 43.4 x 56 x 13.4 in (110.2 x 142.2 x 34 cm) |
Capacities
| Storage Capacity | 12.7 gal (48.1 L) |
| Fuel Capacity | 4.5 gal (17.03 L) |
| Rack Capacity | 150 lb (68 kg) with LinQ quick-attach |
| Seating Capacity | 0 |
| Hitch Type | Standard 2 in (5 cm) Receiver |
| Hitch Capacity | 3,500 lbs. (1588 kg) |
| Cargo System | Lock & Ride MAX |
| Payload Capacity | 755 lbs (1,665 kg) |
| Box Capacity | 1,500 lbs. (680 kg) |
| Cargo Capacity | 454 lbs (1,000 kg) |
| Towing Capacity | 1,134 lbs (2,500 kg) |
| Rack Capacity (Front) | 120 lb (54.4 kg) |
| Rack Capacity (Rear) | 240 lb (109 kg) |
| Bed Capacity | 1,500 lbs. (680 kg) |
Weights
| Dry Weight | 3,323 lbs (1,507 kg) |
Electronics
| Gauges | Fairing-mounted instrument cluster featuring analog speedometer and tachometer with fuel gauge, range, odometer and current gear. |
| Magneto | 850 W |
| Audio System | Includes 2 Standard 50 watt fairing speakers, 100 watts total. |
Lights & Safety
| Steering | Tilt & Telescoping |
| Cage Type | Profiled cage ROPS approved |
| Features | Premium Pro Shield Cab, Doors with Full Power Windows, Tipout Glass Windshield with Wiper, Rear Glass Panel, Dome Light, Door Puddle Lighting, Interior Accent Lighting, Rearview Mirror, Heat, AC, Defrost. Premium Heated Front Contoured Seats with Additional Bolstering, Premium Headrests and Center Armrest. Premium, Telescoping Steering Wheel and Painted Interior Accents. Polaris Pulse Electrical System (6 position), 140 Amp Charging System. Front Bumper with D-Rings, Top Bar and Integrated LED Auxillary Lights. Overhead Switch Panel, DC Outlet, USB Charge Port, Trickle Charger, 12V Cargo Box Power Port, NorthStar Badge, Polaris Pro HD 6,000 lb. Synthetic Rope Winch with Autostop and Rapid Rope Recovery plus Wireless Remote |
| Lighting | LED Headlights |
| Instrumentation | 7 Display Powered by RIDE COMMAND: Plow Mode, Group Ride, GPS Navigation, Bluetooth, AM/FM Radio; Factory Rear Camera; Driver Forward Information Center w/ 4 in Color Display + Analog Speedometer & Tachometers: User Selectable Blue/Red Backlighting & Brightness, Speedometer, Tachometer, Odometer, Tripmeter, Clock, Hour Meter, Gear Indicator, Fuel Gauge, Coolant Temperature, Oil Pressure, Transmission Indicator, EPS Indicator, Voltmeter, Service Indicator and Codes, Seat Belt Reminder, Speed Limiting |
| Warranty | Transferable, one year included, unlimited-mileage limited warranty |
| Handlebars | Neken, aluminium 28/22 mm |
Frequently asked questions about 2025 KTM SX 125
What type of fuel does a 2025 KTM SX 125 use?
A 2025 KTM SX 125 uses Gas/Oil Premix.
What type of engine does the 2025 KTM SX 125 have?
The 2025 KTM SX 125 is equipped with a 2-stroke engine.
MSRP
$8,199
Estimated Payment
$121 / month
Personalize payment
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Information deemed reliable, but not guaranteed. Interested parties should confirm all data before relying on it to make a purchase decision. All prices and specifications are subject to change without notice. Prices may not include additional fees such as government fees and taxes, title and registration fees, finance charges, dealer document preparation fees, processing fees, and emission testing and compliance charges.