Hi everyone, I am seriuosly considering purchasing my first road bike in the next few months when the budget allows. I am doing all the research i can before hand and have gatthered some great info from this site so thanks everyone it's a great help!! Anyway in regards to helmets, i have an old Arai GP4K helmet (5-6 years old) which i used to wear whilst racing open wheel cars (full face helmet of course). I have since replaced this helmet with the latest Arai model for racing so i now have the GP4K spare and was concidering using this on the bike. It makes sense to me it was a damned expensive hemet when new and it seems a shame to not use it. What are your thoughts?