Twin drum rollers 2016 24 h Bolivia, Santa Cruz de la Sierra
Twin drum rollers 2016 29 h Bolivia, Santa Cruz de la Sierra
Twin drum rollers 2017 22 h Bolivia, Santa Cruz de la Sierra
Twin drum rollers 2016 28 h Bolivia, Santa Cruz de la Sierra
Twin drum rollers 2016 21 h Bolivia, Santa Cruz de la Sierra
Twin drum rollers 2016 18 h Bolivia, Santa Cruz de la Sierra