Inner Tube with Bent Valve – 14-3.50×8 Fits Eden Roadmaster using tyres size 14x350x8 Fits all mobility scooters with tyre size 14-3.50×8 using a bent valve 14x350x8, 14x350x8 Inner Tube (Bent Valve) Eden Roadmaster See below for a link to a tyre this size 14-3.50×8 14-350×8 350×8 spare inner tube for sale for eden roadmaster mobility scooter near me .. 14x350x8 inner tubes for mobility scooter 14.00 x 3.50 x 8 Fits tyre size 14×350-80 -8 14x350x8 inner tube, 14 x 3.50 x 8 mobility scooter inner tube for sale, sc-eb 14/350×8