Promotional BiOS Flash auctions
One BiOS per week released to the best offer.

Great: nothing to loose and everything to win.

Good luck!

Specify your head size in cm, your delivery fees and make your offer with the email address where you would like to receive the winner's email. It's up to you: Desired color* Doesn't matter Black Yellow Blue Your net offer (€)* 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 Delivery to* France + 10 e Europe + 15 e  World + 20 e Head size (cm)* Email* Phone (optional) Sports / activities (optional) Horse ridding Kitesurf JetSki Kayak Montain Firemen / Rescue team multisport raid Roller / Sk8 Travail en hauteur Cycling sport Cycling tourism Air sports Other Payement (optional) check (France) secure CB wire transfer Your phone number will only be used if necessary to communicate your the winner's message (just in case that we cannot contact you by email).

Free game opened to any participant except the BiOS team, manufacturers and retailers. Every winner is notified by automated email. The winner is the first and highest offer of the week before (first day of the week in France: Monday). The winners will receive an invitation to specify the delivery address and to pay. Money back guarantee of 7 days after delivery (packing and delivery cost not refundable). The Flash auctions are a special promotional game organized by BiOS and can be stopped at any moment and without notification.