I'm eyeing the OGK Mostro TT helmet myself, available locally, a good fit, and very light (about 200gms) http://www.ogkkabuto.co.jp/bicycle/products/mostro-tt/
I wonder if ventilation will be poor however, not a small concern for me given that I live in the tropics...
New Aero Specialized Helmet at Milan SanRemo??
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