We just received the stickers you were asking for. Sticker to show your love for mountain biking and All Mountain:

A set of 10 stickers in different formats and sizes and in transparent, black and metallic silver colors to perfectly fit with the style of your open helmet, full face helmet, bike, car, computer, anywhere.

It's a 300mmx100mm (11.7"x3.9") sheet with a symbolic price of €8.0 and free for orders above 40€ using the coupon FREESTICKERS at checkout