Value
BUY
Sell

Search

New 2025 KTM Competition Motorcycle 125 SX For Sale

Stock # K153147
$8,199
Monthly payment assumes top-tier credit, 5.99% interest rate, $0 down, and a 60-month term. Monthly payment does not include taxes and fees. This tool should be used as an illustration to help guide your search; all finance terms must be obtained through your lender or dealer.
$8,199
Actual trade-in value is dependent upon an in-person inspection.

Mach1 Motorsports
Vallejo, CA
Popularity Stats
Loading Data...
Loading Data...
Loading Data...
Motorcycle Reviews: Read or Write
Description
Stock # K153147

2025 KTM 125 SX, 2025 125 SX

    ;
Pricing
  • Warranty (Months): 1
Engine
  • Engine Type: Single-Cylinder
  • Cylinders: 1
  • Cooling: Liquid
  • Bore: 58 mm; 2.28 in
  • Stroke: 54.5 mm; 2.15 in
  • Displacement: 143.9 cc; 8.8 ci
  • Starter: Electric
  • Fuel Type: Gas / Oil Premix
  • Carburetion Type: Fuel Injected
Transmission
  • Transmission Type: Manual
  • Reverse: No
  • Final Drive Ratio: 3.69
Technical Specifications
  • Wheelbase: 58.8 in; 1493 mm
  • Ground Clearance: 14.1 in; 359 mm
  • Dry Weight: 204.1 lbs; 92.6 kg
  • Fuel Capacity: 1.9 gal; 7.2 l
Exterior
  • Frame: Chromium Molybdenum
Suspension
  • Front Suspension Type: Inverted Fork
  • Front Travel: 12.2 in; 310 mm
  • Rear Suspension Type: Twin Sided Swing Arm
  • Rear Travel: 11.8 in; 300 mm
Wheels & Tires
  • Front Tire (Full Spec): Dunlop GEOMAX MX34 80/100 R21 51M
  • Rear Tire (Full Spec): Dunlop GEOMAX MX34 100

Mach1 Motorsports

Detailed Specifications

  • Condition New
  • Year 2025
  • Make KTM
  • Model 125 SX
  • Category Competition
  • Type Motorcycle
  • Location Vallejo, CA
  • Stock Number K153147
  • Primary Color ORANGE
  • Price $8,199
KTM 125 SX 5032943632
Reviews
Are you interested in a new Competition Motorcycle? Then this new 2025 KTM 125 SX could be perfect for you! You can own it today for 8199 dollars. This KTM 125 SX may not be available for long. Located in vallejo, California, visit, email, or call at 1-913-830-1566. Dont forget to tell them you found it on Cycle Trader! MACH 1 MOTORSPORTS WAS FOUNDED IN 1968 AS RJ CYCLES, HONDA TRIUMPH,BSA AND LATER YAMAHA.IN 1997 ROAD-RACER JEFF LEGGITT PURCHASED RJ CYCLES AND CHANGED THE NAME TO MACH 1 MOTOR-SPORTS.JEFF HAS BEEN AT THE TOP LEVEL OF COMPETITION SINCE 1970 IN ROAD-RACE COMPETITION.
Estimated Payments| 2025 KTM 125 SX SX
Estimate
Payment Shown Here
1Excludes tax, title, tags and other fees. For general informational purposes only.

New 2025 KTM Competition Motorcycle 125 SX For Sale

Stock # K153147
$8,199
$8,199


Actual trade-in value is dependent upon an in-person inspection.
Contact Mach1 Motorsports
1-913-830-1566 Chat
Purchase In Progress
Another customer has started purchasing this motorcycle. By providing your information below, we can let you know if this motorcycle becomes available again.
Please enter a valid first name.
Please enter a valid last name.
Please enter a valid email.
Please enter a valid phone number.
By using this site, you agree to our Terms of Use & our Privacy Policy.
Before you go!
Share your purchase details with Bayside Cycles and let them help!
Bummer, let us help.
If you’re having trouble finishing your ID upload Bayside Cycles can help you get it done offline.
Would you like to send your information along to the dealer?
Your info will be sent to Bayside Cycles
Before you go.
Would you liked to save your progress for later?
Mach1 Motorsports

MACH 1 MOTORSPORTS WAS FOUNDED IN 1968 AS R&J CYCLES, HONDA TRIUMPH,BSA AND LATER YAMAHA.IN 1997 ROAD-RACER JEFF LEGGITT PURCHASED R&J CYCLES AND CHANGED THE NAME TO MACH 1 MOTOR-SPORTS.JEFF HAS BEEN AT THE TOP LEVEL OF COMPETITION SINCE 1970 IN ROAD-RACE COMPETITION.

Call 1-913-830-1566 Call 1-913-830-1566
Contact Seller

Call 1-913-830-1566

I would also like to see:  

Stay safe. Read more about avoiding scams and protecting your money. By using this site, you agree to our Terms of Use & our Privacy Policy.

Mach1 Motorsports

MACH 1 MOTORSPORTS WAS FOUNDED IN 1968 AS R&J CYCLES, HONDA TRIUMPH,BSA AND LATER YAMAHA.IN 1997 ROAD-RACER JEFF LEGGITT PURCHASED R&J CYCLES AND CHANGED THE NAME TO MACH 1 MOTOR-SPORTS.JEFF HAS BEEN AT THE TOP LEVEL OF COMPETITION SINCE 1970 IN ROAD-RACE COMPETITION.

Call 1-913-830-1566 Call 1-913-830-1566
Contact Seller

Call 1-913-830-1566

I would also like to see:  

Stay safe. Read more about avoiding scams and protecting your money. By using this site, you agree to our Terms of Use & our Privacy Policy.

Disclaimers

Cycle Trader Disclaimer: The information provided for each listing is supplied by the seller and/or other third parties. CycleTrader.com is not responsible for the accuracy of the information. Please refer to the Cycle Trader Terms of Use for further information.


Download Our App