Vehicle Segment:
Enduro / Off-road Competition and Recreational
Target Audience:
Motocross enthusiasts, off-road riders, competitors, recreational trail riders
Key Competitors 2012:
Husaberg TE series, Beta RR series, Sherco SE series, Yamaha WR series, Honda CRF-X series, Kawasaki KX-X series, Suzuki RM-Z series
Ktt Engine Platform:
Leveraged KTM's strong performance heritage in off-road racing
Wp Suspension:
Typically equipped with high-quality WP (White Power) suspension components
Lightweight Chassis:
Focus on agile handling and performance through reduced weight
Off Road Capability:
Designed for robust performance on varied off-road terrain, often street-legal in certain configurations
Primary Coverage:
Operation, Maintenance, Safety, Specifications, Troubleshooting
Additional Coverage:
Component identification, basic adjustments
Estimated Page Count:
120-180
Manual Category:
Owner's Manual
Language Supported:
English
Engine:
Operation, basic checks, identification
Transmission:
Operation, basic checks
Chassis And Suspension:
General operation, suspension sag adjustment guidance
Brakes:
Operation, brake fluid level checks
Electrical System:
Fuse identification, battery maintenance basics
Fuel System:
Fuel type recommendations, fuel cap operation
Cooling System:
Coolant level checks
Exhaust System:
General information, heat shield warnings
Wheels And Tires:
Tire pressure recommendations, wheel identification
Pre Ride Inspection:
Comprehensive checklist
Routine Maintenance:
Air filter cleaning/replacement, chain adjustment, brake lever adjustment
Troubleshooting Basics:
Common operational issues, basic diagnostic indicators
Fluid Level Checks:
Engine oil, coolant, brake fluid
Cleaning And Care:
Bodywork cleaning, chain lubrication
Storage Procedures:
Short-term and long-term storage guidance
Diagnostic Capability:
Basic operational diagnostics, identification of common user-addressable issues
Repair Scope:
Owner-level maintenance and adjustments; does not cover major component disassembly or overhaul
Specification Detail:
Key specifications for routine maintenance (tire pressures, fluid types, chain slack)
Engine Type 125:
125cc, 2-stroke, liquid-cooled
Engine Type 200:
200cc, 2-stroke, liquid-cooled
Engine Type 250:
250cc, 2-stroke, liquid-cooled
Engine Type 300:
293cc (approx.), 2-stroke, liquid-cooled
Bore X Stroke 125:
54 x 54.5 mm
Bore X Stroke 200:
62.5 x 62.4 mm
Bore X Stroke 250:
66.4 x 72 mm
Bore X Stroke 300:
72 x 72 mm
Carburetion:
Keihin PWK 36 (typical for these models)
Ignition:
Digital CDI with dual ignition mapping (switchable)
Starting System:
Electric Starter and Kick Starter
Power Output 125:
Approx. 35-40 HP (varies by spec/tuning)
Power Output 250:
Approx. 45-50 HP (varies by spec/tuning)
Power Output 300:
Approx. 50-55 HP (varies by spec/tuning)
Fuel Type Recommendation:
Unleaded gasoline, minimum 95 RON (or equivalent octane rating, consult manual for exact minimum)
Oil Mixing Ratio:
1:50 (Gasoline:High-quality 2-stroke oil, e.g., Motorex Cross Power 2T)
Frame Type:
Central double-cradle-type 25CrMo4 steel frame
Dry Weight 125:
Approx. 93.2 kg (205.5 lbs)
Dry Weight 250:
Approx. 96.1 kg (211.9 lbs)
Dry Weight 300:
Approx. 96.6 kg (213 lbs)
Fuel Tank Capacity:
Approx. 9 liters (2.38 US gal)
Safety Certification:
Off-road use only (typically not street legal without modifications/equipment)
Braking System:
Hydraulic disc brakes front and rear, Brembo calipers and master cylinders
Handguards:
Integrated handguards for rider protection
Handlebar Protection:
Padded handlebar crossbar
Kill Switch:
Engine kill switch easily accessible on handlebars
Engine Oil Change:
Every 15-20 operating hours or annually (depending on usage intensity)
Air Filter Cleaning:
After every few rides or as needed, especially in dusty conditions
Spark Plug Check:
Every 20-30 operating hours
Chain Maintenance:
Lubricate and inspect tension after every few rides
Engine Oil Specification:
KTM recommends specific 2-stroke premix oils (e.g., Motorex Cross Power 2T). Consult manual for exact grades.
Coolant Specification:
Mixture of distilled water and antifreeze (e.g., Motorex Coolant M3.0), typically 50/50 ratio.
Brake Fluid Specification:
DOT 4 brake fluid
Clutch Wear:
Clutch wear can be accelerated with aggressive riding and improper use; regular inspection and adjustment are recommended.
Carburetor Tuning:
Carburetor jetting may require adjustment based on altitude and temperature variations for optimal performance.
Vibration:
As with many 2-stroke off-road bikes, vibration can be a factor; handguard and footpeg damping can help mitigate this.
Ktm Off Road Legacy:
KTM has a long and dominant history in off-road racing, including motocross, enduro, and rally raids, establishing a reputation for performance and durability.
Exc Series Development:
The EXC (Enduro Cross) line has been a cornerstone of KTM's off-road offerings, evolving through various chassis and engine updates to maintain competitiveness. The 2012 models represent a continuation of this lineage with refinements in performance and handling.
Manufacturing Location:
Austria (KTM Sportmotorcycle AG, Mattighofen)
