Your search for "grip bar end" revealed the following:
Variable section handlebar (_ 22-29 mm/H 35 mm)
$115.80Variable section handlebar (_ 22-29 mm/H 35 mm) MA011U
AELLA DUCATI DIAVEL ALUMINUM CNC MACHINED ADJUSTABLE HANDLEBAR /AE-27029
$763.12Fully Exclusive Design4Handle position (Aperture angle) Adjustable * below OEM ratio1. Width 30 mmShort / Height 23 mm low...
Grips SPORT (_ 22 mm) for Ducati Scrambler 2017
$90.60Grips SPORT (_ 22 mm) for Ducati Scrambler 2017 GRS205R