The upgrade allows to mount 200/55 and 200/60 tyres.
It can be applied to 1098, 1198 and 848 swingarms
At first we disanodize the swingarm, than we remove the part where the swingarm comes into contact with the tyre.
The opening is closed with a moulded sheet metal part by welding.
At the end we proceed with dimensional control and painting in black matt.