2014 KTM 125/150/250 SX & 150/250/300 XC Owner's Manual

This Owner's Manual details operating, handling, and maintenance for KTM motorcycles, including service schedules and troubleshooting. Ref: 3213030en

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Technical Safety Notice
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This official OEM document is intended for professional technicians and skilled operators. Performing service on mechanical equipment involves inherent risks. By purchasing, you acknowledge that RepairLoader provides original manufacturer data for informational purposes. Always prioritize safety: use correct tools, wear protective gear, and consult a certified professional if you are uncertain of any procedure.

KTM Models Covered & Key Technical Specifications

Models: KTM 125 SX EU, KTM 125 SX USA, KTM 150 SX EU, KTM 150 SX USA, KTM 250 SX EU, KTM 250 SX USA, KTM 150 XC USA, KTM 250 XC EU, KTM 250 XC USA, KTM 300 XC EU, KTM 300 XC USA
Sub-models / Variants: SX (Motocross), XC (Offroad endurance competition), 125, 150, 250, 300 displacement variants
Build Years: 2014
Technical Data:

  • Engine displacement: 125 cc, 150 cc, 250 cc, 300 cc variants
  • Fuel tank capacity: 7.5 liters (1.98 US gal) or 10 liters (2.6 US gal) depending on model
  • Tire air pressure: 1.0 bar (15 psi) front and rear
  • Radiator cap pressure: 1.8 bar (26 psi)
  • Max permissible weight: 335 kg (739 lb.)
  • Idle speed: 1,400–1,500 rpm
  • Spark plug electrode gap: 0.60 mm (0.0236 in)
Technical Specifications
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Document Number / Seller:
31701 / Betty Miller
File Size:
3.54 MB
File Type:
PDF
Language:
English
Pages:
135
Printable:
Yes
Category:
Motorbike
Last updated / verified
Jan 2, 2026

KTM Manual Features & Content Preview

Technical Scope for the 2014 KTM 125/150/250/300 SX & XC

  • Built for owners and workshops servicing the 2014 KTM 125/150/250/300 SX & XC motorcycle range, covering SX motocross and XC offroad competition variants
  • Official KTM publication, Art. no. 3213030en
  • Contains detailed service schedules, torque specifications, chassis tuning parameters, and troubleshooting reference tables
  • File link appears in your order confirmation straight away
  • Page spreads stay legible when printed at original size
  • OCR text layer lets you jump to a torque spec by keyword
  • Provides definitive manufacturer-specified maintenance intervals for chassis, engine, cooling, and electrical systems

Manual Content and Documentation

This 2014 KTM 125/150/250/300 SX & XC owner's manual provides essential technical documentation for the 2014 model-year offroad motorcycle range. The document segments technical data into specific sections for SX and XC variants, documenting chassis setup, engine characteristic adjustment via auxiliary springs, and detailed maintenance schedules for every 10, 20, 30, and 40 operating hours. Coverage includes specific instructions for operating the hydraulic clutch, carburetor idle tuning, and fuel tap management.

Additional sections detail the electrical system for 250/300 XC models, including battery maintenance and fuse replacement procedures. Maintenance guidance for the cooling system, including radiator cover adjustments for ambient temperature control and coolant replacement, is also documented. For those seeking to learn more, how factory workshop documentation is structured provides further insight into the depth provided by this specific owner publication.

Specification and Reference Data

Technical data sections provide vital reference values for chassis and engine tuning across the 2014 KTM 125/150/250/300 SX & XC. Standard rider weight is established at 75–85 kg for baseline chassis settings. Spring preload values are listed for various weight ranges, such as 45 N/mm for 65–75 kg riders on the 125/150 SX range. Rear suspension static sag is specified at 30 mm for all covered models. Torque values for critical fasteners, including the 80 Nm requirement for the rear wheel spindle nut, are clearly cataloged for maintenance reference.

Reference only — always consult a certified technician before performing service on this equipment. The 2014 KTM 125/150/250/300 SX & XC owner's manual is a primary technical reference for owners and service personnel managing the specified motocross and offroad motorcycles.

Document Reference: Art. no. 3213030en, Copyright 2013 KTM-Sportmotorcycle AG

Manual FAQ, Purchase & Download Details

Is the technical data for 125 SX and 250 XC models included in the document? keyboard_arrow_down

Manual contains dedicated technical data sections covering engine specifications, tightening torques, and carburetor tuning for the listed SX and XC model variants. These sections provide reference tables for system-specific values to assist with maintenance and setup.

Can this manual be used as a reference for the 2014 KTM 125 SX EU model? keyboard_arrow_down

Provided owner's manual explicitly lists the 2014 KTM 125 SX EU along with other SX and XC variants as the covered models.

Does the document provide detailed information regarding the electrical system, battery handling, and ignition components for the 250 and 300 XC models? keyboard_arrow_down

Manual includes specific sections dedicated to the electrical system, which feature references for battery removal, recharging procedures, and main fuse information for XC models equipped with electric starters. Additionally, the ignition system and timing map adjustment procedures are covered in the engine tuning chapters. These segments ensure you have access to the necessary system data for your motorcycle.

Are the publication number and document edition identifiable within this service document? keyboard_arrow_down

Manual is identified by the publication number 3213030en, which appears on the cover page and within the documentation details.

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