I'm happy with my Touratech large sump guard. Been fitted six years/32K miles and not a sign of any corrosion or cracks. Gives all the protection you need, is light weight and very simple to drop down to access crankcase oil drain plug, water pump drain plug, oil filter housing and crank nut. It has a flat bottom which makes propping the bike up simple and secure. Optional toolbox is handy too (with a few adjustments!)

It's also fairly cheap at �157 if bought from here, rather than Touratech's rip-off UK shop.

__________________