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2021 BMW F 900XR Overview
The 2021 BMW F 900XR is a sport motorcycle built around 895 cc of displacement. Under the tank sits a Twin, four-stroke engine running Double Overhead Cams/Twin Cam (DOHC) valve actuation, a compression ratio of 13.1:1. The bore and stroke measures 86 x 77 mm. 2021 BMW F 900XR delivers 92 Nm @ 6500 Revolutions of torque. The factory-quoted top speed stands at 199.6 km/h, making it a capable performer in its class. From a practical standpoint, the 2021 F 900XR tips the scales at 219 kg, carries a 15.50-litre fuel tank, offers a seat height of 710 mm and spans a 1524 mm wheelbase. That's roughly 16.3 kg heavier than the average sport motorcycle in our database. Scroll down for the complete 2021 BMW F 900XR spec sheet covering every technical detail from suspension travel to tyre sizes.
2021 F 900XR - Pros & Cons
Strengths
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Fuel injection: The fuel injection system delivers crisp throttle response and reliable cold starts regardless of altitude or temperature.
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Accessible seat height: At 710 mm, the seat height is approachable for a wide range of rider heights and builds confidence in low-speed manoeuvring.
Considerations
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Chain final drive upkeep: Chain final drive needs regular cleaning, lubrication and tension checks to get full life out of the sprockets.
Wear Points & Servicing Notes
Fuelling & injector care
Fuelling comes from fuel injection. Systems like this are largely maintenance-free beyond keeping fuel quality decent and injectors clear - a fuel-system cleaner every service interval is cheap insurance.
Valve clearance checks
Double Overhead Cams/Twin Cam (DOHC) valve actuation on the F 900XR means clearances should be checked at the manufacturer's specified interval - they can tighten as mileage accumulates, and a light top-end tick is usually the first sign.
Brake disc and pad wear
The Double disc. ABS. Floating discs. Two-piston calipers. front brake gives strong, progressive stopping power. Disc thickness and pad depth are worth checking at every tyre change, since worn pads can score the disc surface.
Suspension condition on used examples
Up front, the F 900XR runs Upside-down telescopic fork, Ø 43 mm and Cast aluminium dual swing arm, central spring strut, spring pre-load hydraulically adjustable, rebound damping adjustable at the rear. On a used example, check fork seals for weeping oil and test the rear linkage for play - seals are a relatively cheap fix but useful when negotiating price.
Final drive maintenance
Final drive is by chain - expect to clean and lube it every few hundred kilometres and check tension regularly; a neglected chain wears the sprockets faster than the chain itself.
Frame & chassis check
The frame is Bridge-type frame, steel shell construction - worth a visual check for corrosion or impact damage around the head-stock and swingarm pivot on any used example, since frame damage is far costlier to fix than any service item.
F 900XR - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2021 BMW F 900XR, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained F 900XR should fire up cleanly and settle to a smooth idle within a few seconds.
Oil and filter changes
Regular oil changes are the single most important maintenance task on any F 900XR. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. Always use the correct viscosity grade as specified in the owner's manual.
Fuel system care
The F 900XR's fuel injection system is durable but benefits from quality fuel and the occasional use of a fuel-system cleaner additive. If the bike has been stored for more than three months, drain and replace the fuel to prevent varnish deposits in the injectors.
Valve clearance service
Check that valve clearances have been adjusted at the correct intervals on any used F 900XR. A bike with clearances out of spec doesn't always feel obviously wrong - but tight clearances accelerate valve seat wear. Ask for service documentation proving it's been done.
2021 BMW F 900XR - Frequently Asked Questions
What engine does the 2021 BMW F 900XR have?
The 2021 BMW F 900XR uses a Twin, four-stroke engine with 895 cc of displacement.
What is the top speed of the 2021 BMW F 900XR?
The 2021 BMW F 900XR has a factory-quoted top speed of 199.6 km/h. Real-world speeds vary depending on rider weight, conditions and state of tune.
How much does the 2021 BMW F 900XR weigh?
The 2021 BMW F 900XR weighs 219 kg. This is the manufacturer's wet figure.
How much power does the 2021 BMW F 900XR make?
The 2021 BMW F 900XR produces 92 Nm @ 6500 Revolutions of torque.
What is the fuel tank capacity of the 2021 BMW F 900XR?
The 2021 BMW F 900XR has a 15.50-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 258-310 km between stops.
Is the 2021 BMW F 900XR suitable for shorter riders?
The 2021 BMW F 900XR has a seat height of 710 mm. This is a comfortable, accessible height for most riders.
What brakes does the 2021 BMW F 900XR have?
The 2021 BMW F 900XR uses Double disc. ABS. Floating discs. Two-piston calipers. at the front and Single disc. ABS. Floating disc. Single-piston caliper. at the rear.
What tyre sizes does the 2021 BMW F 900XR use?
The front tyre size on the 2021 BMW F 900XR is 3.50-17.
BMW F 900XR Spec Evolution
The BMW F 900XR was produced across 5 model years (2020-2025). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2020 |
2021 |
2022 |
2023 |
2025 |
| Wet Weight |
219 kg / 482.8 lbs |
219.0 kg / 482.8 lbs |
219.0 kg / 482.8 lbs |
219.0 kg / 482.8 lbs |
216 kg / 476 lbs |
| Top Speed |
200.0 km/h / 124.3 mph |
199.6 km/h / 124.0 mph |
199.6 km/h / 124.0 mph |
199.6 km/h / 124.0 mph |
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| Seat Height |
825 mm / 32.4 in (OE suspension lowering kit: 775 mm, OE low seat: 795 mm, OA high seat: 840 mm, OA comfort seat: 845 mm, OA extra high seat: 870 mm) |
710 mm / 28.0 in. |
775 mm / 30.5 in. |
775 mm / 30.5 in. |
846 mm / 33.3 |
| Fuel Capacity |
15.5 Litres / 4.1 US gal |
15.50 litres / 4.10 US gallons |
15.50 litres / 4.10 US gallons |
15.50 litres / 4.10 US gallons |
15.5 Litres / 4.1 US gal |
| Comments |
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Riding modes Rain/Road. Windshield adjustment. |
Riding modes Rain/Road. ASC. Windshield adjustment. |
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| Seat Heigth -Alternate (in.) |
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29.1 inches |
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34.3 inches |
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| Seat Heigth -Alternate (mm) |
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740 mm |
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870 mm |
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| Frame Type |
Bridge-type frame, steel shell construction |
Bridge-type frame, steel shell construction |
Bridge-type frame, steel shell construction |
Bridge-type frame, steel shell construction |
Bridge-type frame, steel shell construction, load bearing engine |
Key Specifications
Power
Not published by manufacturer
Torque
92.0 Nm (9.4 kgf-m or 67.9 ft.lbs) @ 6500 Revolutions
Top Speed
199.6 km/h / 124.0 mph
Weight
219.0 kg / 482.8 lbs
Fuel Capacity
15.50 litres / 4.10 US gallons
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Full 2021 BMW F 900XR Specifications
Colours
Racing Red, Light White, galvanic Gold metallic
Seat Heigth -Alternate (mm)
740 mm
Seat Heigth -Alternate (in.)
29.1 inches
Seat Height
710 mm / 28.0 in.
Wheelbase
1524 mm / 60.0 in.
Height
1420 mm / 55.9 in.
Length
2160 mm / 85.0 in.
Width
860 mm / 33.9 in.
Fuel Capacity
15.50 litres / 4.10 US gallons
Wet Weight
219.0 kg / 482.8 lbs
Fuel Control
Double Overhead Cams/Twin Cam (DOHC)
Engine Type
Twin, four-stroke
Displacement (ci)
54.61 cubic inches
Displacement (cc)
895.0 cc
CO2
97.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Bore x Stroke (mm)
86.0 x 77.0 mm
Bore x Stroke (in,)
3.4 x 3.0 inches
Fuel System
Injection. Electronic injection
Compression Ratio
13.1:1
Emissions
Closed-loop 3-way catalytic converter, emission standard EU-5
Engine Lubrication
Dry sump
Fuel Consumption
4.20 litres/100 km (23.8 km/l or 56.00 mpg)
Fuel Reserve
3.50 litres / 0.92 US gallons
Starter
Electric
Valve System
4
Clutch
Multiple-disc wet clutch (anti hopping), mechanically operated
Final Drive
Chain (final drive)
Gearbox
6-speed
Primary Drive
Endless O-ring chain with shock damping in rear wheel hub
Frame Type
Bridge-type frame, steel shell construction
Suspension - Front
Upside-down telescopic fork, Ø 43 mm
Suspension - Rear
Cast aluminium dual swing arm, central spring strut, spring pre-load hydraulically adjustable, rebound damping adjustable
Rake
29.5°
Trail
105 mm / 4.1 in.
Wheel Travel - Front
172 mm / 6.8 in.
Wheel Travel - Rear
172 mm / 6.8 in.
Lighting system
LED headlamps
Brakes - Front
Double disc. ABS. Floating discs. Two-piston calipers.
Brakes - Rear
Single disc. ABS. Floating disc. Single-piston caliper.
Tyres - Front
3.50-17
Specifications are compiled from manufacturer documentation and cross-referenced
technical sources, and corrected on an ongoing basis.
Spot an error? Let us know.
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