Ducati Monster 1100S Rearswingarm

grabcad

From the Monster 1100S 2009. Created for engineering from measurements on the actual parts, so all interfaces are 100 % true (all the interface areas depicted silver on the renderings are machined on the real item). But I got a little lazy here and didn't disassemble the rear excenter hub, so the internals in the hub are approximated, but the excenter-measure is correct. And please allow for some approximation in the cast surfaces of the swingarm. It's very difficult to get the exact shape without knowing the original modelling procedure. The surfaces should be within +/-5 mm of the real item. And please note that the swingarm model is solid, so the mass properties must be adjusted. And some details like the chainguard and wedge bolt for the swingarm axle are left out. My laziness sadly also affects the mass properties which are little unprecise. But if the swingarm part alone is given a mass of 6.8 kg, the end result for the complete assembly (including the hub axle from the rear wheel assembly) will be the same as the total mass I measured (11.3 kg).