The KTM 450 EXC is a motorcycle model produced between 2013 and 2014. It has a four-stroke, single cylinder, SOHC engine with a capacity of 447.9cc and 4 valves per cylinder. The bore and stroke measure 89 x 72 mm with a compression ratio of 11.9:1, providing excellent power. It uses a Keihin MX FCR 39 carburetor for induction and has a Kokusan digital ignition. Electric and kick starting are available with a 12V 8Ah maintenance-free battery. It has a 6-speed transmission and operates with a wet multi-disc clutch, which is hydraulically operated. The final drive ratio is 14:52, and the chain is X ring, 5.8 x 1/4″. The motorcycle boasts a central tube chrome-moly-steel frame and uses WP 4860 MA upside-down fork for the front suspension. The rear suspension is WP-PDS shock absorber. The front and rear brakes are single 260mm and single 220mm discs, respectively, and have floating calipers. The bike’s front and rear tires are 90/90-21 and 140/80-18, respectively. It has a wheelbase of 1481mm and a seat height of 970mm. The motorcycle weighs 113.5kg and has a fuel capacity of 9.0 L. The KTM 450 EXC is an excellent machine for power and performance in off-road riding.
Technical specifications:
Make Model: KTM 450 EXC
| Year | 2013 – 14 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 4 valves per cylinder |
| Capacity | 447.9 cc / 27.42 cu-in |
| Bore x Stroke | 89 x 72 mm |
| Compression Ratio | 11.9:1 |
| Lubrication | Pressure lubrication with 2 rotor pumps |
| Induction | Keihin MX FCR 39 carburetor |
| Spark Plug | NGK DCPR 8 E |
| Ignition | Kokusan digital |
| Starting | Electric & kick |
| Battery | 12V 8Ah, maintenance free |
| Clutch | Wet multi-disc clutch, operated hydraulically |
| Transmission | 6 Speed |
| Gear Ratios | 1st 14:34 / 2nd 17:31 / 3rd 19:28 / 4th 22:26 / 5th 24:23 / 6th 26:21 |
| Final Drive Ratio | 14:52 |
| Final Drive | Chain, X ring, 5.8 x 1/4″ |
| Frame | Central tube chrome-moly-steel frame |
| Front Suspension | WP 4860 MA upside-down fork |
| Front Wheel Travel | 300 mm / 11.8 in |
| Rear Suspension | WP-PDS shock absorber, aluminium swingarm |
| Rear Wheel Travel | 335 mm / 13.2 in |
| Front Brakes | Single 260 mm disc, floating caliper |
| Rear Brakes | Single 220mm disc, floating caliper |
| Front Tyre | 90/90 – 21 |
| Rear Tyre | 140/80 – 18 |
| Wheelbase | 1481 mm / 58.3 in |
| Seat Height | 970 mm / 38.7 in |
| Ground Clearance | 380 mm / 15.0 in |
| Dry Weight | 113.5 kg / 250.2 lbs |
| Engine Oil Capacity | 1.25 L / 1.3 US qt / 1.1 Imp qt, full synthetic oil (Motorex Power Synt 4T 10W/50) |
| Fuel Capacity | 9.0 L / 2.4 US gal / 2.0 Imp gal |
| Overview | Motorcycle-USA |
