| MODEL | YAMAHA Y 16ZR 2021 |
| Year | 2021 |
| Engine Type | Four stroke, single cylinder, SOHC, 4 valve with variable valve actuation |
| Displacement / Capacity | 155 cc |
| Bore X Stroke | 58.0 x 58.7 mm |
| Compression Ratio | 10.5:1 |
| Cooling System | Liquid cooled |
| Max Power | 13.2 kW / 17.7 hp @ 9500 rpm |
| Max Torque | 14.4 Nm / 10.6 lb-ft @ 8000 rpm |
| Ignition | TCI |
| Induction | Fuel injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 6 speed constant mesh |
| Clutch | Wet multi-plate, assist and slipper clutch |
| Final Drive | Chain, front sprocket 14, rear sprocket 46 |
| CHASSIS SPECS | |
| Frame | Tubular steel diamond backbone |
| Front Suspension | Telescopic fork |
| Rear Suspension | Monoshock cradle arm |
| Front Brakes | Single 245 mm hydraulic disc, 2 piston caliper |
| Rear Brakes | Single 208 mm hydraulic disc, single piston caliper |
| DIMENSION SPECS | |
| Overall Length | 1975 mm / 77.7 in |
| Overall Width | 665 mm / 26.1 in |
| Overall Height | 1085 mm / 42.7 in |
| Seat Height | 795 mm / 31.3 in |
| Wheelbase | 1290 mm / 50.7 in |
| Ground Clearance | 150 mm / 5.9 in |
| Dry Weight | — |
| Wet Weight | 119 kg / 262.3 lbs |
| WHEEL SPECS | |
| Front Tyre | 90/80-17 46P |
| Rear Tyre | 120/70-17 58P |
| FUEL SYSTEM | |
| Fuel Capacity | 5.4 Litres / 1.42 US gal |
| Fuel Consumption | — |
| Top Speed | — |
An all-new Malaysian-market underbone for 2021 with a 155 cc liquid-cooled engine using variable valve actuation, a six-speed gearbox and an assist-and-slipper clutch. It also gained a reinforced frame, a 5.4 litre tank, LED lighting, keyless start with an immobilizer, and a 12V socket.
