Can you ride the KTM 640 Adventure on an A2 licence?

Yes, you can ride the KTM 640 Adventure (1997 - 2007) on an A2 motorbike licence. However, you will need to fit a restrictor kit to reduce its power output and make it A2 licence compliant!

KTM 640 Adventure (1997 - 2007) motorcycle

KTM 640 Adventure (1997 - 2007)

If you’re tall, the KTM 640 Adventure will make a perfect A2 bike.

The KTM 640 is absurdly tall, not that comfortable and has patchy reliability. On the other hand, this A2 bike (when restricted) handles mud perfectly, has great handling and is overall, a very tough bike.

Check out the specs and read the review to find out why the KTM 640 Adventure isn’t for everyone.

A2 Licence Compliance

The KTM 640 Adventure is a 625cc A2-friendly bike. It has a power output of 39 kW (54 bhp), which exceeds the 35 kW (47 bhp) limit needed for an A2 licence. The bike has to be restricted by at least 10.2% to become A2 licence compliant.

You will need a restrictor to ride the KTM 640 Adventure on an A2 motorbike licence. See the restrictor kits section to check out what restrictors are available for the KTM 640 Adventure.

Engine typeSingle Cylinder
Engine strokes4-Stroke
Engine size625cc
Power output39 kW
Torque output41 ft-lb
Top speed110 mph
Horsepower54 bhp
Weight158 kg
Seat height945 mm
Front tyre size90/90-21
Rear tyre size140/80-18
Fuel tank size28 litres
Fuel tank range260 miles
Fuel consumption45 mpg
Oil capacity2.1 litres
Annual road tax£117
Overall rating