2017 Yamaha PW50 vs 2023 KTM 50 SX
Full specifications comparison •
2 motorcycles
Full Specifications
Differs
Same
| General |
| Comments | - | Intended for children 4-10 years old. |
| Colours | Blue/White | White/orange/grey |
| Warranty | 90 Day Limited Factory Warranty | - |
| Dimensions |
| Width (mm) | 574 mm | - |
| Width (in.) | 22.6 inches | - |
| Wheelbase (mm) | 856 mm | - |
| Ground Clearance (in.) | 4.1 inches | 9.9 inches |
| Ground Clearance (mm) | 104 mm | 252 mm |
| Height (in.) | 28.1 inches | - |
| Height (mm) | 714 mm | - |
| Length (in.) | 49.0 inches | - |
| Length (mm) | 1,245 mm | - |
| Seat Height (in.) | 19.1 inches | 26.2 inches |
| Seat Height (mm) | 485 mm | 665 mm |
| Wheelbase (in.) | 33.7 inches | - |
| Seat Height | 485 mm / 19.1 in. | 665 mm / 26.2 in. |
| Height | 714 mm / 28.1 in. | - |
| Length | 1,245 mm / 49.0 in. | - |
| Width | 574 mm / 22.6 in. | - |
| Weights & Capacities |
| Fuel Capacity (l) | 2.01 litres | 2.30 litres |
| Wet Weight (kg) | 39.0 kg | - |
| Wet Weight (lbs.) | 86.0 pounds | - |
| Dry Weight (kg) | - | 41.5 |
| Dry Weight (lbs.) | - | 91.5 pounds |
| Fuel Capacity (gal.) | 0.53 gallons | 0.61 US gallons |
| Dry Weight | - | 41.5 kg / 91.5 lbs |
| Fuel Capacity | 2.01 litres / 0.53 gallons | 2.30 litres / 0.61 US gallons |
| Wet Weight | 39.0 kg / 86.0 lbs | - |
| Engine |
| Bore x Stroke (in,) | 1.6 x 1.5 inches | 1.6 x 1.6 inches |
| Bore x Stroke (mm) | 40.0 x 39.2 mm | 39.5 x 40.0 mm |
| Displacement (cc) | 49.00 cc | 49.0 cc |
| Displacement (ci) | 2.99 cubic inches | 2.99 cubic inches |
| Engine Type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Stroke | - | 2-stroke |
| Engine Detail | Reed-valve inducted | - |
| Fuel System | Carburettor. Mikuni VM12/1 | Carburettor |
| Compression Ratio | 6.0:1 | - |
| Engine Lubrication | Autolube oil injection system | - |
| Ignition | CDI | Seletra 2p D36 EMS |
| Starter | Kick | Kick |
| Drivetrain |
| Clutch | Wet centrifugal automatic clutch | Centrifugal |
| Final Drive | Shaft drive (cardan) | Chain (final drive) |
| Gearbox | Automatic | Automatic |
| Primary Drive | - | 1/2 x 3/16´ chain |
| Chassis |
| Trail (mm) | 50 mm | - |
| Wheel Travel - Rear (mm) | 51 mm | 185 mm |
| Wheel Travel - Rear (in.) | 2.0 inches | 7.3 inches |
| Wheel Travel - Front (mm) | 61 mm | 205 mm |
| Trail (in.) | 2.0 inches | - |
| Wheel Travel - Front (in.) | 2.4 inches | 8.1 inches |
| Frame Type | Steel tube backbone | Central-tube frame with double-cradle |
| Suspension - Front | Telescopic fork | XACT 35 WP Upside-Down fork, Ø 35 mm |
| Suspension - Rear | Unit swingarm | XACT WP PDS mono shock |
| Rake | 25.0° | 24.0° |
| Trail | 50 mm / 2.0 in. | - |
| Wheel Travel - Front | 61 mm / 2.4 in. | 205 mm / 8.1 in. |
| Wheel Travel - Rear | 51 mm / 2.0 in. | 185 mm / 7.3 in. |
| Wheels & Brakes |
| Brakes - Front | Expanding brake (drum brake) | Single disc |
| Brakes - Rear | Expanding brake (drum brake) | Single disc |
| Rims | Mag-style wheels | - |
| Tyres - Front | 2.50-10 | - |
| Tyres - Rear | 2.50-10 | - |