Yamaha FZS- FI
- Year: 2021
- Engine Type Liquid Cooled, 4-Stroke, SOHC, 2-Valve
- Displacement 149 CC
- Bore x Stroke 57.3 mm * 57.9 mm
- Compression Ratio 9.6:1
- Starter System Electric Starter
Yamaha AEROX
- Year: 2021
- Engine Type Liquid Cooled, 4-Stroke, SOHC, 2-Valve
- Displacement 155 CC
- Bore x Stroke 58.0 mm * 58.7 mm
- Compression Ratio 11.6:1
- Starter System Electric Starter
Yamaha RayZR Street Rally 125 FI
- Year: 2021
- Engine Type Air Cooled, 4-Stroke, SOHC, 2-Valve
- Displacement 125 CC
- Bore x Stroke 52.4 mm * 57.9 mm
- Compression Ratio 10.2:1
- Starter System Electric Starter
Yamaha Fascino 125 FI
- Year: 2021
- Engine Type Air Cooled, 4-Stroke, SOHC, 2-Valve
- Displacement 125 CC
- Bore x Stroke 52.4 mm * 57.9 mm
- Compression Ratio 10:2:1
- Starter System Electric Starter and Kick Starter
Yamaha FZ-25
- Year: 2021
- Engine Type Air Cooled, 4-Stroke, SOHC, 2-Valve
- Displacement 249 CC
- Bore x Stroke 74.0 mm * 58.0 mm
- Compression Ratio 9.8:1
- Starter System Electric Starter
Yamaha FZ-X
- Year: 2021
- Engine Type Air Cooled, 4-Stroke, SOHC, 2-Valve
- Displacement 149 CC
- Bore x Stroke 57.3 mm * 57.9 mm
- Compression Ratio 9.6:1
- Starter System Electric Starter
YAMAHA MT-15 V2
- Year: 2021
- Engine Type Liquid Cooled, 4-Stroke, SOHC, 2-Valve
- Displacement 155 cc
- Bore x Stroke 18.5 PS @ 10000 rpm
- Compression Ratio 9.6:1
- Starter System Self Start Only
R15 Version 4/R15M
- Year: 2021
- Engine Type Liquid Cooled, 4-Stroke, SOHC, 4-Valve
- Displacement 155 CC
- Bore x Stroke 58.0 mm * 58.7 mm
- Compression Ratio 11.6:1
- Starter System Electric Starter