1997 BMW F 650 ST Specifications

Name: 1997 BMW F 650 ST
Brand: BMW

Enduro / Off-Road • Specs last verified 13 July 2026

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1997 BMW F 650 ST Overview

The 1997 BMW F 650 ST is an enduro / off-road motorcycle built around 652 cc of displacement. Under the tank sits a Single cylinder, four-stroke engine. 1997 BMW F 650 ST delivers 57 Nm of torque. The factory-quoted top speed stands at 165 km/h, making it a capable performer in its class. From a practical standpoint, the 1997 F 650 ST tips the scales at 173 kg and offers a seat height of 785 mm. That's roughly 25.8 kg lighter than the average enduro / off-road motorcycle in our database. Scroll down for the complete 1997 BMW F 650 ST spec sheet covering every technical detail from suspension travel to tyre sizes.

1997 F 650 ST - Pros & Cons

Strengths

Factory engineering: The 1997 BMW F 650 ST represents BMW's engineering at the time, with a specification built around real-world usability.

Considerations

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

Brake disc and pad wear

The Single disc 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.

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.

F 650 ST - Buying & Maintenance Guide

What to check before buying

When inspecting a used 1997 BMW F 650 ST, 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 650 ST 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 650 ST. 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.

1997 BMW F 650 ST - Frequently Asked Questions

What engine does the 1997 BMW F 650 ST have?

The 1997 BMW F 650 ST uses a Single cylinder, four-stroke engine with 652 cc of displacement.

What is the top speed of the 1997 BMW F 650 ST?

The 1997 BMW F 650 ST has a factory-quoted top speed of 165 km/h. Real-world speeds vary depending on rider weight, conditions and state of tune.

How much does the 1997 BMW F 650 ST weigh?

The 1997 BMW F 650 ST weighs 173 kg. This is the manufacturer's dry figure.

How much power does the 1997 BMW F 650 ST make?

The 1997 BMW F 650 ST produces 57 Nm of torque.

Is the 1997 BMW F 650 ST suitable for shorter riders?

The 1997 BMW F 650 ST has a seat height of 785 mm. This is a moderate seat height that suits a wide range of rider heights.

What brakes does the 1997 BMW F 650 ST have?

The 1997 BMW F 650 ST uses Single disc at the front and Single disc at the rear.

BMW F 650 ST Spec Evolution

The BMW F 650 ST was produced across 2 model years (1997-1998). 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	1997	1998
Gearbox	6-speed	5-speed

Key Specifications

Engine

Single cylinder, four-stroke

Power

Not published by manufacturer

Torque

57.00 Nm (5.8 kgf-m or 42.0 ft.lbs)

Top Speed

165.0 km/h / 102.5 mph

Weight

173 kg / 381.4 lbs

Fuel Capacity

Not published by manufacturer

Full 1997 BMW F 650 ST Specifications

Seat Height 785 mm / 30.9 in.

Dry Weight 173 kg / 381.4 lbs

Top Speed 165.0 km/h / 102.5 mph

Max Torque 57.00 Nm (5.8 kgf-m or 42.0 ft.lbs)

Power-to-Weight Ratio 0.2775 HP/kg

Displacement (cc) 652.00 cc

Displacement (ci) 39.79 cubic inches

Engine Type Single cylinder, four-stroke

Valve System 4

Final Drive Chain

Gearbox 6-speed

Brakes - Front Single disc

Brakes - Rear Single disc

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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