I have these fitted on my Tenere. The dealer fitted them without any modifiation but you need to be carefuyl they clear teh fuel tank at full lock on the Ten.

They are also very sturdy, dropped my Ten on my drive (sidestand not fully out) and there were some small scratches on the end only. They could be a bit better for wind protection however as my oxford heated grips start struggling at around freezing point on the motorway due to the wind chill.

My only complaint if you need to remove the bar ends to fit them so yet get more vibrations through the bars.

Can't fault them for value for money though.