Fiona N
Veteran
Maybe if gravel rash on your elbows is a regular thing you should consider elbow pads, now if the only place you get gravel rash is on your knee's or elbows you have just lessened your chance of gravel rash by 50%. This is why I choose to wear a helmet, it lessens the chances, in my opinion.
The last time I had gravel rash of the forearm was rolling the Windcheetah spectacularly in Northern California in 2001. Last knee 'gravel rash' ca. 2003 Mallorca (not technically gravel rash as the limestone aggregate was smooth enough to give friction burns), last time I fell off bike under any circumstances was aforementioned feral pedestrian throwing rucksac in 2009, before that it was mtb-ing in 2008 (wearing helmet but head came nowhere near the deck or anything else). Average mileage 12,000km per year, so I'm averaging more than 12,000km for any sort of fall and upwards of 60,000 km for a gravel rash injury. Don't think I'll bother with knee, elbow or head protection at this rate of incidents. I'll leave to those who are less experienced and fall off more often