Enduro Bikes
1999Honda SLR 650
30 fields on record
The 1999 Honda SLR 650 is a capable single-cylinder enduro designed for adventure riders seeking lightweight off-road performance. Known for its reliable liquid-cooled engine and manageable power delivery, it excels on mixed terrain and challenging trails. This versatile machine suits riders wanting genuine adventure capability without overwhelming complexity.
- Capacity
- 644.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Dry weight
- 161.0 kg
- Seat height
- 845 mm
- Power
- 44.0 HP (32.4 kW)
What’s new for the 1999 Honda SLR 650
vs the 1998| Spec | 1998 | 1999 |
|---|---|---|
| Torque | 54.0 Nm (5.5 kgf-m or 39.8 ft.lbs) | 51.0 Nm (5.2 kgf-m or 37.6 ft.lbs) |
| Top speed | 150.0 km/h (93.2 mph) | 144.0 km/h (89.5 mph) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Best thought of as a street-oriented big single, blending light off-road styling with practical, everyday road use rather than serious touring or racing.
- Built for
- It has a relaxed, torquey single-cylinder feel that rewards smooth, low-effort riding rather than outright speed.
- Not ideal for
- It is not for riders wanting high-speed highway cruising, serious two-up touring, or genuine technical 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 usEngine
- Capacity
- 644.0 ccm
- Power
- 44.0 HP (32.4 kW)
- Torque
- 51.0 Nm (5.2 kgf-m)
- Engine type
- Single
- Power/weight ratio
- 0.2733 HP/kg (dry)
- Bore x stroke
- 100.0 x 82.0 mm
- Compression
- 8.3:1
- Cooling system
- Air
- Starting
- Electric
- Valves per cylinder
- 4
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 144.0 km/h (89.5 mph)
Dimensions & weight
- Wheelbase
- 1440 mm
- Seat height
- 845 mm
- Dry weight
- 161.0 kg
- Wet weight
- 180.0 kg
- Fuel capacity
- 16.00 litres
- Front percentage of weight
- 47.3
- Ground clearance
- Not on record - add it
Chassis & suspension
- Front wheel travel
- 190 mm
- Rear wheel travel
- 170 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 276 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 100/90-19
- Rear tyre
- 120/90-17
Other
- Comments
- A restricted 25 kW (34 hp) version was also sold.
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 | 1997 | 1998 | 1999 |
|---|---|---|---|
| Capacity | 644 cc | 644 cc | 644 cc |
| Dry weight | 161 kg | 161 kg | 161 kg |
| Seat height | 845 mm | 845 mm | 845 mm |
| Fuel capacity | 16 L | 16 L | 16 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Honda SLR 650?
The 1999 Honda SLR 650 has a Capacity of 644.0 ccm (39.30 cubic inches).
What engine power does the Honda SLR 650 have?
The 1999 Honda SLR 650 has a Power of 44.0 HP (32.4 kW).
How many gears does the Honda SLR 650 have?
The 1999 Honda SLR 650 has a Gearbox of 5-speed.
What is the torque of the Honda SLR 650?
The 1999 Honda SLR 650 has a Torque of 51.0 Nm (5.2 kgf-m or 37.6 ft.lbs).
How much does the Honda SLR 650 weigh?
The 1999 Honda SLR 650 has a Dry weight of 161.0 kg (354.9 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.
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.