1. Reviewing the design of the 2021 Yamaha XSR 155
The 2021 Yamaha XSR 155 receives high praise from many customers for its combination of modern lines and a classic style with a strong personal character.
1.1. The front end exudes a nostalgic style
When assessing the most nostalgic detail of the 2021 Yamaha XSR 155, undoubtedly, the design of the front end must top the list. The large LED headlight cluster of the bike brings an exquisite and captivating look, enhancing the illumination of the bike. The 2021 Yamaha XSR 155 maintains its distinctive round headlight, taillight, and instrument cluster.

1.2. Weakness: Seat Height
The seat height is not really suitable for the Vietnamese stature at 810mm. However, with a slim seat, even at a height of 1m65, you can still handle the XSR 155 quite well. According to the specifications released by the manufacturer, the Yamaha XSR 155 2021 has dimensions of length, width, and height respectively 1,965 x 800 x 1,065. The wheelbase of the bike is about 1,335mm and the ground clearance is 155mm.
1.3. Lightweight
The 2021 XSR 155 is relatively lightweight, at only 133kg, 1kg lighter than the version in Thailand. The lightweight helps the rider be more proactive and reduces risks.

1.4. Classic Instrument Cluster
The Yamaha XSR 155 2021 is equipped with a classic-style LCD instrument cluster. However, the LCD screen helps the bike add a modern touch and become more harmonious, meeting practical needs. Thanks to the LCD screen, users can easily observe parameters such as speed, fuel, etc.
1.5. Additional Color Option
The 2021 Yamaha XSR 155 introduces a new green color option for customers. In the new version's color scheme, graphic details are minimized compared to the predecessor. The seat in the new version is also wrapped in brown leather with parallel wave-style stitching. In the previous version, the brown seat color was only available in the Premium version. To summarize, the 2021 Yamaha XSR 155 is exported to Southeast Asian countries from the Indonesian market with 3 color options: Matte Black Elegance, Matte Silver Premium, and Matte Green Authentic.

2. Review of the Engine of the 2021 Yamaha XSR 155
The 2021 Yamaha XSR 155 still uses a single-cylinder, SOHC, 4-valve engine with a displacement of 155cc liquid-cooled, combined with Variable Valve Actuation (VVA) technology and Electronic Fuel Injection (EFI) system. The engine produces 19 horsepower at 1,000 rpm and a maximum torque of 14.7 Nm at 8,000 rpm.
This engine, combined with the small weight of the bike and the neat design, brings users a quite ideal motorcycle for daily commuting.
3. Review of the Safety Features of the 2021 Yamaha XSR 155
The 2021 Yamaha XSR 155 is a sporty bike with very smooth and seamless operation. Moreover, this model is equipped with an ABS anti-lock braking system to enhance safety during travel.
The front suspension of the bike is an inverted telescopic fork. The 2021 Yamaha XSR 155 also features disc brakes for both the front and rear wheels.
4. Price of the 2021 Yamaha XSR 155
In the Indonesian market, the 2021 Yamaha XSR 155 is sold at a price equivalent to 60 million Vietnamese dong. This figure will be about 8 million dong higher in the Thai market. However, in the Vietnamese market, the 2021 Yamaha XSR 155 is imported by private dealerships, so the selling price will be around nearly 90 million dong depending on the dealership.
With its nostalgic yet sporty and distinctive design, the 2021 Yamaha XSR 155 deserves its price tag of nearly 90 million dong in Vietnam.