| MODEL | KTM 300 EXC-E ENDURO 2011 - 2012 |
| Year | 2011 - 2012 |
| Engine Type | Two stroke, single cylinder, with reed intake and exhaust control |
| Displacement / Capacity | 293 cc / 17.9 cu in |
| Bore X Stroke | 72 x 72 mm |
| Compression Ratio | 12.8:1 |
| Cooling System | Liquid cooled |
| Max Power | 17 kW / 23 hp @ 6120 rpm |
| Max Torque | — |
| Ignition | Contactless fully electronic ignition with digital ignition adjustment (Kokusan) |
| Induction | Keihin PWK36 S AG carburetor |
| Start System | Electric and kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6 Speed |
| Clutch | Wet, multi-plate, hydraulically operated |
| Final Drive | Chain, Regina O-ring |
| CHASSIS SPECS | |
| Frame | Central double cradle, CrMo4 |
| Front Suspension | WP 48 mm upside down fork and shock, 300 mm / 11.8 in wheel travel |
| Rear Suspension | Fully adjustable WP-PDS mono-shock, 335 mm / 13.2 in wheel travel |
| Front Brakes | Single 260 mm disc, 2 piston caliper |
| Rear Brakes | Single 220 mm disc, 1 piston caliper |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 945 mm / 37.2 in |
| Wheelbase | 1476 mm / 58.1 in |
| Ground Clearance | 386 mm / 15.2 in |
| Dry Weight | 103 kg / 227 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 80/100 - 21, 51M TT |
| Rear Tyre | 110/100 - 18 64M TT |
| FUEL SYSTEM | |
| Fuel Capacity | 9.5 L / 2.5 US gal / 2.1 Imp gal |
| Fuel Consumption | — |
| Top Speed | — |
A revised 300 EXC-E for 2011 with a 6-speed gearbox, a reworked intake snorkel, airbox and cylinder for more power, and a three-stage adjustable exhaust controller. The chassis was updated with a new CrMo4 frame, swingarm, shock, fork settings and wheels, and the bodywork was slimmed. The page positions it for cross-country and hardcore enduro racing.
