2020 Yamaha YZ85 vs 2023 KTM 250 SX
Full specifications comparison •
2 motorcycles
Full Specifications
Differs
Same
| General |
| Colours | Team Yamaha Blue | Orange/white/grey |
| Warranty | 30 Day Limited Factory Warranty | - |
| Dimensions |
| Seat Height (in.) | 33.1 inches | 37.7 inches |
| Length (mm) | 1821 mm | - |
| Length (in.) | 71.7 inches | - |
| Height (mm) | 1146 mm | - |
| Height (in.) | 45.1 inches | - |
| Seat Height (mm) | 841 mm | 958 mm |
| Ground Clearance (in.) | 13.0 inches | 13.9 inches |
| Wheelbase (in.) | 49.4 inches | 58.9 inches |
| Wheelbase (mm) | 1255 mm | 1495 mm |
| Width (in.) | 29.9 inches | - |
| Width (mm) | 759 mm | - |
| Ground Clearance (mm) | 330 mm | 354 mm |
| Seat Height | 841 mm / 33.1 in. | 958 mm / 37.7 in. |
| Wheelbase | 1255 mm / 49.4 in. | 1495 mm / 58.9 in. |
| Height | 1146 mm / 45.1 in. | - |
| Length | 1821 mm / 71.7 in. | - |
| Width | 759 mm / 29.9 in. | - |
| Weights & Capacities |
| Wet Weight (lbs.) | 161.0 pounds | - |
| Fuel Capacity (gal.) | 1.30 US gallons | 1.90 US gallons |
| Fuel Capacity (l) | 4.92 litres | 7.20 litres |
| Wet Weight (kg) | 73.0 kg | - |
| Dry Weight (lbs.) | - | 219.1 pounds |
| Dry Weight (kg) | - | 99.4 |
| Dry Weight | - | 99.4 kg / 219.1 lbs |
| Fuel Capacity | 4.92 litres / 1.30 US gallons | 7.20 litres / 1.90 US gallons |
| Wet Weight | 73.0 kg / 161.0 lbs | - |
| Engine |
| Engine Type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Displacement (cc) | 85.0 cc | 249.0 cc |
| Bore x Stroke (in,) | 1.9 x 1.9 inches | 2.6 x 2.8 inches |
| Bore x Stroke (mm) | 47.5 x 47.8 mm | 66.4 x 72.0 mm |
| Displacement (ci) | 5.19 cubic inches | 15.19 cubic inches |
| Engine Detail | Reed-valve-inducted | Reed intake |
| Fuel System | Carburettor. Keihin PWK 28 | - |
| Compression Ratio | 9.6:1 | - |
| Ignition | CDI | Vitesco Technologies EMS |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet multi-disc | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Final Drive | Chain (final drive) | Chain (final drive) |
| Gearbox | 6-speed | 5-speed |
| Primary Drive | - | 5/8 x 1/4´ chain. |
| Chassis |
| Wheel Travel - Rear (in.) | 11.1 inches | 11.8 inches |
| Trail (mm) | 89 mm | - |
| Trail (in.) | 3.5 inches | - |
| Wheel Travel - Front (mm) | 274 mm | 310 mm |
| Wheel Travel - Rear (mm) | 282 mm | 300 mm |
| Wheel Travel - Front (in.) | 10.8 inches | 12.2 inches |
| Frame Type | Semi-double-cradle frame | Central double-cradle-type 25CrMo4 steel |
| Suspension - Front | Inverted fork | WP XACT-USD, Ø 48 mm |
| Suspension - Rear | Single shock | WP XACT Monoshock with linkage |
| Rake | 26.3° | 26.1° |
| Trail | 89 mm / 3.5 in. | - |
| Wheel Travel - Front | 274 mm / 10.8 in. | 310 mm / 12.2 in. |
| Wheel Travel - Rear | 282 mm / 11.1 in. | 300 mm / 11.8 in. |
| Wheels & Brakes |
| Brakes - Front | Single disc. Hydraulic. | Single disc |
| Brakes - Rear | Single disc. Hydraulic. | Single disc |
| Rims | Dunlop tyres | CNC machined hubs. Excel rims. Wire spoked. Dunlop Geomax MX 3S tires. |
| Tyres - Front | 70/100-17 | 80/100-21 |