I lowsided coming around a corner in the wet a few weeks ago .. was only doing 10-15 km/h. Fortunately there is no visible damage to bike (oggy knobs ftw) or gear. I landed on my arms/shoulder and slid a bit before coming to a stop. The visor on my shoei XR-1100 was scratched quite a bit, and there were very minor abrasions on the mouth vents, but there is absolutely no visible damage to the actual helmet shell. As far as I'm aware I didn't land on my face, but must have scratched it on the road a little as I slid. Please tell me it would be overkill to replace a $700 helmet for that? If its a safety issue I'll happily do so, but obviously don't want to if I can get away with it. Edit: On a side note, can you get replacement plastic for the XR-1100 vents?