2025 KTM 125 SX

New Motocross
New Motocross Motorcycle in Olathe, KS
$7,699
Price Drop
Letko Cycles
Location Olathe, KS

Location:
Olathe, KS see map
Condition:
New
Dealer:
Letko Cycles
Price:
$7,699
Mileage:
Color:
Orange
Age:
662d
Stock #:
157091
VIN:
VBKSXG232SM157091
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Price Drop
From $8,199 to $7,699 on June 5, 2026 (7%)

Description


FULL-SCREAM AHEAD - - PRICE INCLUDES REBATES

There are very few sounds that can't be beaten. The crack of a soda can on a blistering hot day. The ping of the perfectly executed golf shot. And the scream of a 125 cc 2-stroke charging down a long straightaway. The 2025 KTM 125 SX takes its leads directly from the Factory Racing team and puts them to work like nothing else. Like the sound it makes, it cannot be beaten.

MotoHunt Price Research

This pricing information is provided to you by MotoHunt to help you make an informed decision.

Base MSRP:
$7,379
The Manufacturer Suggested Retail Price in 2025. This is the base (lowest) MSRP for this model and higher-level trims and other color variations might have a higher MSRP.
ALP:
$7,689
Average Listing Price of New 2025 KTM 125 SX. This price is calculated taking into account both currently available listings, and recent sales.
Payment Estimates
These are payment examples for someone with a good credit score, not actual quotes. Please visit our Financing Resources page for financing options.
Payments:
$162 / month plus $1,154 down
Duration:
48 months
Down:
15%
APR:
8.99%
Any comparisons are against other Beginner Motocross bikes.

Model:
2025 KTM 125 SX
Beginner Motocross
Engine:
124 cc, 1-cylinder, 2-stroke
Transmission:
Chain
Power:
15 hp
Class average: 38 hp
Dry Weight:
203 lb
Class average: 212 lb
Seat Height:
37.7 inches
Class average: 37.7 inches
Made in:
Mattighofen, Austria
More Info:
NHTSA Specifications
Specifications provided by the National Highway Traffic Safety Administration
Engine
Engine Stroke Cycles
2
Fuel Type - Primary
Gasoline
Other Engine Info
Displacement (CC): 125-199
Exterior / Body
Body Class
Off-road Vehicle - Motocross (Off-road short distance; closed track racing)
Exterior / Motorcycle
Other Motorcycle Info
Closed course competition
General
Make
KTM
Manufacturer Name
KTM AG
Model
Closed Course Competition
Model Year
2025
Plant City
MATTIGHOFEN
Plant Country
AUSTRIA
Vehicle Type
MOTORCYCLE
Vin
Error Code
0;10

Letko Cycles
12535 S. Roger Rd.
Olathe, KS 66062
866 980 0429
View listing on Letko Cycles
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Dealer Description


About Letko Cycles
Our motorcycle dealership is located in Olathe, Kansas, near Shawnee and Overland Park in the Kansas City metro area. We specialize in KTM motorcycles ,including their dirt, dual sport, adventure and street bikes, GASGAS Enduro,and Trials , RIEJU Enduro Motorcycles, Gravity TM Racing bikes, Electric Motion Trials and Trail Riding Electric Bikes and Zero electric motorcycles. We have both new motorcycles for sale and used powersports vehicles for sale.

Need service for your motorcycle? Our service department performs tune-ups, fork rebuilds, diagnostics and more. And our parts department can get you the motorcycle part or accessory you need. We also offer secure financing for your new or used powersport vehicle. Check out our manufacturer promotions and contact us today to get riding!


Shipping
Get this Motorcycle shipped right to your door! Carriers on CitizenShipper safely deliver a motorcycle every 3 hours.
Citizen Shipper
Financing
LightStream offers competitive rates and flexible terms to riders with good-to-excellent credit.
LightStream

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NHTSA Specifications
Specifications provided by the National Highway Traffic Safety Administration
Engine
Engine Stroke Cycles
2
Fuel Type - Primary
Gasoline
Other Engine Info
Displacement (CC): 125-199
Exterior / Body
Body Class
Off-road Vehicle - Motocross (Off-road short distance; closed track racing)
Exterior / Motorcycle
Other Motorcycle Info
Closed course competition
General
Make
KTM
Manufacturer Name
KTM AG
Model
Closed Course Competition
Model Year
2025
Plant City
MATTIGHOFEN
Plant Country
AUSTRIA
Vehicle Type
MOTORCYCLE
Vin
Error Code
0;10