Muddyfox tail whip bmx the muddyfox tail whip bmx has a durable freestyle frame fitted with powerful v brakes and a 360 degree gyro this bmx bike also features a bmx saddle platform pedals and coloured sidewall tyres muddyfox tail whip bmx tech spec 11 inch steel freestyle bmx frame and forks freestyle bmx handlebars front and rear v brakes 360 degree gyro system one piece crank with cut out chainring 44t x 18t single speed bmx saddle 20 inch alloy wheels