About 2 month ago i went away for the weekend on my 09 plate Tenere & it cut out on my twice. well...its done it again today, so thats 3 times now.

1. first time it happened i was pulling into a layby from a dual carriage way. i was breaking really hard and going down the gears when it just cut out.

2. later that day (or the next day?) i was dicking about on a gravel car park. i rode over a grass hump that hit the bash plate and it cut out again.

3. then today (2 months later than the above) i was doing about 40mph when a tractor pulled out further up the road. so....i rolled off the throttle & touched the brakes, clutch in and down 2 gears. yep you guessed it...cut out.

when it cuts out it always starts first time. And my hand is firmly on the throttle so no where near the kill switch.

What the chuff is going on? any ideas......im a bit worried.