The Chainguide Basic.one is a simple and efective chainguide for enduro mountain bikes. It is silent, strong and lightweight (8g approx). For place to it only need two flanges (2,5mm) and its design enable put the chain without disassembling to it.
I have test this chainguide during 1000km approximately including a race of Campeonato de Enduro de Andalucía (Spain).
This chainguide is compatible with transmision 2x9, 2x10 and 2x10 and cassette 11-42. I'll be posting more information soon and I hope your comments. ;)