2018 KTM 125 SX
Price may not include $215 dealer doc fee, OEM freight, dealer set up and government fees. Advertised pricing excludes applicable taxes, title, licensing, documentation, dealer set up, destination, additional dealer markup (ADM), and reconditioning fees and are subject to change without notice. W…
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2018 KTM 125 SX
KICKSTART YOUR RACING CAREERThe whip cracking KTM 125 SX has been at the front for years. With phenomenal performance on tap, it will be there for many more seasons to come. A compact chassis and the lowest weight out there is teamed up with a high performance 125cc 2-stroke engine for a surefire trophy collection. Get shredding, youngsters.
Features may include:- ENGINE & EXHAUST
The latest KTM 125 SX engine is the most powerful and most competitive engine in its class; a clear statement that KTM is keen on keeping 2-stroke technology at the forefront of development. The secret to their success is an outstanding power-to-weight ratio, low costs and simplicity. This 125cc ripper has been developed with the latest KTM engineering know-how and the most advanced technology available. The results: class-leading power across the rev range, while being extremely compact and ultra-light at a mere 17.2kg. Our work here is done; now it’s up to you to collect the trophies.
- CHASSIS
KTM engineers just love dropping weight year after year. The result: the 2018 KTM SX models are the slimmest, lightest dirt bikes out there.
- ERGONOMICS & COMFORT
READY TO RACE ergonomics give you the edge on the track, ride harder for longer.
- BODYWORK & GRAPHICS
KTM R&D, KISKA Design and all our factory riders had their say in shaping the plastics with one goal: complete harmony between rider and bike. Perfect ergonomics and contact points provide maximum comfort in movement on the SX. The I-beam structures of the front and rear fenders guarantee maximum stability and a low weight thanks to well thought-out construction and mounting. They also stay cleaner for longer.
- SOFTWARE & ELECTRONICS
The latest technology, reduced to the minimum: READY TO RACE
- Sale Price$4,999
- LocationHillsboro, Oregon
- ConditionNew
- Stock Number175032CON
- Year2018
- MakeKTM
- Model125 SX
- TypeMotorcycle
- CategoryOff Road
- VINVBKSXH234JM175032
- Engine Size124.8
- Fuel TypeGas / Oil Premix
- StatusIn Stock
- Dry WeightWithout fuel: 192.24 lbs
- Fuel Capacity1 gal
| Year | 2018 |
|---|---|
| Manufacturer | KTM |
| Model Name | 125 SX |
| Trim Name | Base |
| Generic Type (Primary) | Off-Road |
| Engine Type | 1-cylinder, 2-stroke engine |
| Displacement | 124.8 cm³ |
| Bore | 54 mm |
| Stroke | 54.5 mm |
| Starter | Kickstarter |
| Engine Management | Kokusan |
| Transmission | 6-speed |
|---|---|
| Primary Drive | 23:73 |
| Gear Ratios (overall) 2nd | 13:50 |
| Clutch | wet multi-disc clutch, Brembo hydraulics |
| Frame Type | 25CrMo4 steel central-tube frame |
| Steering | Head Angle: 63.9 ° |
| Chain Type | 5/8 x 1/4" |
| Front Suspension | WP-USD, AER 48, Ø 48 mm |
|---|---|
| Rear Suspension | WP shock absorber with linkage |
| Front Travel (in./cm.) | 12.2 in. |
| Rear Travel (in./cm.) | 11.81 in. |
| Front braking system | Disc brake |
|---|---|
| Rear braking system | Disc brake |
| Brake Disc Diameter, Front | 260 mm |
| Brake Disc Diameter, Rear | 220 mm |
| Seat Height | 37.8 in. |
|---|
| Fuel Capacity | Approx: 1.85 |
|---|
| Dry Weight | Without fuel: 192.24 |
|---|
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Stock/unit photos are AI generated. They are a best estimation of the final product, but accuracy is not guaranteed. Advertised pricing excludes applicable taxes, title, licensing, dealer set up, destination, reconditioning and are subject to change without notice.
Specifications, features, equipment, colors and other vehicle details on this page are compiled from manufacturer and third-party sources and are reviewed and supplemented with the help of artificial intelligence (AI) tools. While we work to keep this information accurate, it may contain errors or omissions, and manufacturers may change specifications without notice. All information is provided "as is" for general reference only; it is not a warranty or representation of any kind and does not form part of any offer or sales agreement. Please confirm any details that matter to your purchase, including specifications, equipment, price and availability, with our sales staff before buying. To the fullest extent permitted by law, we are not responsible for errors or omissions in this information or for any reliance on it.
