Naked Motorcycles
2021Yamaha XSR900
47 fields on record
The 2021 Yamaha XSR900 is a modern retro middleweight that blends classic styling with contemporary performance, making it ideal for riders seeking accessible thrills without sacrificing everyday usability. Its 847cc three-cylinder engine delivers spirited acceleration and distinctive character, while the lightweight chassis and nimble handling define its reputation as one of the most engaging bikes in its class.
- Capacity
- 847.0 ccm
- Engine
- In-line three-cylinder, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 195.0 kg
- Seat height
- 830 mm
- Power
- 113.5 HP (82.8 kW) @ 10000 RPM
What’s new for the 2021 Yamaha XSR900
vs the 2020| Spec | 2020 | 2021 |
|---|---|---|
| Front suspension | Telescopic forks | 41mm inverted fork, adjustable preload and rebound damping |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for spirited backroad riding, canyon carving, and urban commuting rather than long-haul touring or off-road use.
- Built for
- A punchy, torque-rich inline-triple with a raw, retro-styled naked bike attitude that feels eager and engaging at any speed.
- Not ideal for
- Not the right choice for riders seeking wind protection, plush long-distance comfort, or genuine off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 847.0 ccm
- Power
- 113.5 HP (82.8 kW) @ 10000 RPM
- Torque
- 87.5 Nm (8.9 kgf-m) @ 8500 RPM
- Engine type
- In-line three-cylinder, four-stroke
- Fuel consumption
- 5.40 litres/100 km (18.5 km/l)
- Power/weight ratio
- 0.5821 HP/kg (wet)
- Bore x stroke
- 78.0 x 59.1 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCI
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiplate assist-and-slipper wet clutch
Performance
- 0-60 mph
- 3.20 seconds
- 0-100 km/h (0-62 mph)
- 3.40 seconds
Dimensions & weight
- Wheelbase
- 1440 mm
- Overall length
- 2075 mm
- Overall width
- 815 mm
- Overall height
- 1140 mm
- Seat height
- 830 mm
- Wet weight
- 195.0 kg
- Fuel capacity
- 14.00 litres
- Ground clearance
- 135 mm
- Oil capacity
- 3.40 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Diamond
- Front suspension
- 41mm inverted fork, adjustable preload and rebound damping
- Rear suspension
- Single shock, adjustable preload and rebound damping
- Front wheel travel
- 137 mm
- Rear wheel travel
- 130 mm
- Rake (fork angle)
- 25.0°
- Trail
- 103 mm
Brakes & wheels
- Front brakes
- Double disc. ABS. Hydraulic.
- Front brakes diameter
- 298 mm
- Rear brakes
- Single disc. ABS. Hydraulic.
- Rear brakes diameter
- 245 mm
- ABS
- Yes
- Front tyre
- 120/70-ZR17
- Rear tyre
- 180/55-ZR17
Other
- Color options
- Radical White/Rapid Red
- Warranty
- 12
- Comments
- Traction Control.
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2016 | 2019 | 2021 | 2024 | 2026 |
|---|---|---|---|---|---|
| Capacity | 847 cc | 847 cc | 847 cc | 890 cc | 890 cc |
| Seat height | 830 mm | 830 mm | 830 mm | 810 mm | 815 mm |
| Fuel capacity | 14 L | 14 L | 14 L | 14 L | 14 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Safety Recalls
⚠ 1 recall may applyVEHICLE SPEED CONTROL:THROTTLE:THROTTLE POSITION SENSOR (TPS)Apr 2025 · 25V248000
Pure Sports Distributing Inc. (Yamaha of Hawaii) is recalling certain 2022 MT-09 Tracer GT, 2021-2025 MT-09 SP, 2021-2025 MT-09, 2022-2023 and 2025 MT-10 SP, 2022-2024 MT-10 and 2022-2024 XSR900 motorcycles. The brushes inside the Throttle Position Sensor (TPS) may slide excessively due to improper ECU programming, possibly causing unstable idling or an engine stall.
Risk: Unstable idling or an engine stall can lead to loss of control of the motorcycle, increasing the risk of an injury or crash.
Remedy: Dealers will reprogram the engine control unit (ECU) software and replace the TPS, free of charge. Owner notification letters were mailed on May 6, 2025. Owners may contact Yamaha of Hawaii customer service at 1-808-498-8248.
These recalls cover some 2021 bikes of this model. Whether one applies to a specific bike, and whether the repair has already been done, depends on its VIN — check your VIN with NHTSA or ask a dealer.
Source: NHTSA. View all Yamaha recalls →
Rider Reviews
Common questions
What is the engine size of the Yamaha XSR900?
The 2021 Yamaha XSR900 has a Capacity of 847.0 ccm (51.69 cubic inches).
What engine power does the Yamaha XSR900 have?
The 2021 Yamaha XSR900 has a Power of 113.5 HP (82.8 kW) @ 10000 RPM.
How many gears does the Yamaha XSR900 have?
The 2021 Yamaha XSR900 has a Gearbox of 6-speed.
What is the torque of the Yamaha XSR900?
The 2021 Yamaha XSR900 has a Torque of 87.5 Nm (8.9 kgf-m or 64.5 ft.lbs) @ 8500 RPM.
How much does the Yamaha XSR900 weigh?
The 2021 Yamaha XSR900 has a Wet weight of 195.0 kg (429.9 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
The 2021 Yamaha XSR900 is a sleek and powerful motorcycle that is sure to impress any rider. With its 847cc inline 3-cylinder engine, this bike delivers plenty of torque and a thrilling acceleration. The XSR900 also boasts modern features such as adjustable traction control and ABS, adding both safety and performance enhancements to its impressive design.
Yamaha has truly outdone themselves with the 2021 XSR900, offering a bike that excels in both style and performance. The vintage-inspired design combined with cutting-edge technology makes for a truly unique riding experience. Whether you're a seasoned rider or a newcomer to the world of motorcycles, the XSR900 is sure to leave a lasting impression. Overall, this bike is a fantastic option for anyone seeking a thrilling and stylish ride.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.