2021 Yamaha YZ250FX vs 2020 KTM 300 EXC TPI
Full specifications comparison •
2 motorcycles
Full Specifications
Differs
Same
| General |
| Comments | Power Tuner app | - |
| Year | - | 2020 |
| Colours | Team Yamaha Blue | - |
| Make Model | - | KTM 300 EXC TPI |
| Warranty | 30 Day Limited Factory Warranty | - |
| Dimensions |
| Ground Clearance (mm) | 320 mm | - |
| Ground Clearance (in.) | 12.6 inches | - |
| Seat Height | 955 mm / 37.6 in. | 950 mm / 37.4 in |
| Wheelbase | 1481 mm / 58.3 in. | 1482 mm ± 10 mm / 58.3 ± 0.4 in |
| Ground Clearance | - | 370 mm / 14.6 in |
| Height | 1270 mm / 50.0 in. | - |
| Length | 2174 mm / 85.6 in. | - |
| Width | 826 mm / 32.5 in. | - |
| Weights & Capacities |
| Oil Capacity (l) | 1.50 litres | - |
| Oil Capacity (Quarts) | 1.59 US quarts | - |
| Dry Weight | - | 101.3 kg / 223.3 lbs |
| Fuel Capacity | 8.33 litres / 2.20 US gallons | 8.5 Litres / 2.24 US gal |
| Wet Weight | 111.1 kg / 245.0 lbs | - |
| Engine |
| Displacement (cc) | 250.0 cc | - |
| Bore x Stroke (mm) | 77.0 x 53.6 mm | - |
| Engine Type | Single cylinder, four-stroke | - |
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Displacement (ci) | 15.26 cubic inches | - |
| Bore x Stroke (in,) | 3.0 x 2.1 inches | - |
| Displacement | - | 293.2 cc / 17.9 cu-in |
| Engine Detail | Titanium valves | Two stroke, single cylinder, with reed intake and exhaust control |
| Fuel System | Injection. Mikuni 44mm | - |
| Bore x Stroke | - | 72 x 72 mm |
| Compression Ratio | 13.8:1 | - |
| Cooling System | - | Liquid cooled |
| Fuel Induction | - | TPI, Dell'Orto 39 mm Throttle Body |
| Ignition | - | Continental EMS |
| Lubrication | - | Electronically Regulated Oil Pump |
| Starter | Electric | Electric |
| Valve System | 4 | - |
| Drivetrain |
| Clutch | Multiplate wet clutch | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Final Drive | Chain (final drive) | X-Ring 5/8 x 1/4 |
| Gearbox | 6-speed | - |
| Primary Drive | O-ring chain | - |
| Transmission / Drive | - | 6 Speed |
| Chassis |
| Frame Type | Bilateral beam frame | Central double-cradle-type 25CrMo4 steel |
| Suspension - Front | KYB® spring-type fork with speed sensitive damping; fully adjustable | 48 mm WP XACT-USD |
| Suspension - Rear | KYB® single shock; full adjustable | WP XACT Monoshock with linkage |
| Rake | 27.2° | - |
| Steering Head Angle | - | 63.9° |
| Trail | 117 mm / 4.6 in. | - |
| Wheel Travel - Front | 310 mm / 12.2 in. | 300 mm / 11.8 in |
| Wheel Travel - Rear | 318 mm / 12.5 in. | 310 mm / 12.2 in |
| Wheels & Brakes |
| Brakes - Front | Single disc. Hydraulic. | Single 260 mm disc, 2 piston caliper |
| Brakes - Rear | Single disc. Hydraulic. | Single 220 mm disc, 1 piston caliper |
| Rims | Dunlop® MX3S® tyres | - |
| Tyres - Front | 80/90-21 | 90/90-21 |
| Tyres - Rear | - | 110/100-18 |
Verdict
🏆
Winner on specs
2020 KTM 300 EXC TPI
The 2020 KTM 300 EXC TPI edges out the 2021 Yamaha YZ250FX thanks to its liquid cooling and greater ground clearance. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.
Key Differences
2021 Yamaha YZ250FX - Advantages
- 🔧Fuel injection: Precise fuelling, better cold-start reliability, and lower maintenance requirements.
2020 KTM 300 EXC TPI - Advantages
- 🌡️Liquid cooling: Consistent engine temperature in stop-start traffic and hot climates.
- 🏔️More ground clearance: 370 mm vs 320 mm - better clearance over rocks and obstacles.
2021 Yamaha YZ250FX vs 2020 KTM 300 EXC TPI - FAQs
What are the engine differences between the 2021 Yamaha YZ250FX and 2020 KTM 300 EXC TPI?
The 2021 Yamaha YZ250FX uses Single cylinder, four-stroke, while the 2020 KTM 300 EXC TPI is powered by Two stroke, single cylinder, with reed intake and exhaust control.
Which should I buy, the 2021 Yamaha YZ250FX or the 2020 KTM 300 EXC TPI?
Both are strong choices. The 2021 Yamaha YZ250FX has the edge in fuel injection, while the 2020 KTM 300 EXC TPI stands out for liquid cooling and greater ground clearance. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.