The KTM 125 EXC Enduro is a trailblazer in the E1 class, boasting ultra-easy handling, minimal weight, and low costs that make it an ideal choice for young riders. Its free-revving, two-stroke engine is the most powerful of its type, delivering a lively performance that’s even more potent for the current season.
The completely revamped chassis, featuring a new frame made from high-quality chrome-molybdenum steel, ensures the lightest enduro on the market retains its popularity. The redesigned airbox and flow-optimised intake flange work in harmony to provide even better charging with fresh gas, resulting in freer revving and more power across all rev ranges.
The 125 EXC’s new exhaust expansion chamber, combined with its exhaust control system, optimises soundbox performance for an extra shot of engine power – explosive, yet dependable. The new, lighter cast aluminium swingarm and 7 mm longer PDS shock absorber with adjustable rebound and high/low-speed compression damping provide even more progression and comfort.
The KTM 125 EXC Enduro is a masterclass in precision engineering, delivering a riding experience that’s both playful and precise, thanks to its latest WP upside-down fork with wider adjustment ranges and a new setting.
Key Specifications
Engine Type
Two stroke, single cylinder
Engine Capacity
124.8 cc / 7.6 cu in
Max Power
10.9 kw / 15 hp
Fuel Tank Capacity
9.5L / 2.5 US gal / 2.1 Imp gal
Seat Height
37.8 inches / 960 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
KTM 125 EXC Enduro
Year
2012
Engine
Engine Type
Two stroke, single cylinder
Displacement
124.8 cc / 7.6 cu in
Bore x Stroke
54 x 54.5 mm
Compression Ratio
12.5:1
Max Horsepower
10.9 kw / 15 hp
Engine Management System
Keihin 36 mm flat slide carburetor
Cooling System
Liquid cooled
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Gearbox
6 Speed
Primary Drive Ratio
23/73
Final Drive
Chain, 5/8 x 1/4″
Electrical & Electronics System
Starter
Kick
Chassis & Suspension
Frame Type
Central tube frame made of chrome molybdenum steel tubing
Front Suspension
WP Suspension Up Side Down 4860 MXMA PA
Front Suspension Travel
11.8 inches / 300 mm
Rear Suspension
WP Suspension PDS 5018 DCC, monoshock
Trail
63.5o
Wheels & Brakes
Front Tire Size
90/90- 21
Rear Tire Size
120/90- 18
Front Brakes
Single 260 mm disc,2 piston caliper
Rear Brakes
Single 220 mm disc,1 piston caliper
Dimension & Weights
Seat Height
37.8 inches / 960 mm
Wheelbase
57.9 inches / 1471 mm
Ground Clearance
355 mm / 14.0 in
Fuel Tank Capacity
9.5L / 2.5 US gal / 2.1 Imp gal
Dry Weight
95kg / 209 lbs
Features
Ultra-easy handling
Minimal weight
Low costs
Powerful two-stroke engine
Increased performance
Completely revamped chassis
New frame made from high-quality chrome-molybdenum steel
Improved lateral stiffness
Better absorption of jolts
Playful handling and comfort
Lighter cast aluminium swingarm
Centrally loaded swing arms
New PDS shock absorber with adjustable rebound and high/low-speed compression damping
Latest WP upside-down fork with wider adjustment ranges
Sensitive responsiveness and outstanding damping
CNC-machined hubs
Excel rims
Zinc/nickel-coated spokes
Aluminium nipples
Slim seat
Redesigned starter kick
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
