Speedway Reducers are used to create coplanar reductions in widths between adjoining straight ladders and between straight ladders and fittings of the same ladder type, fulfilling the same role as short and long adjustable couplers but using a purposemade fitting capable of self-support as part of a cable run. Speedway Straight Reducers (RS reducer straight) are used to create a concentric reduction, having an equal width reduction along both sides. Speedway reducers are available for use across the full range of Speedway cable ladder widths to facilitate width changes from the widest to the narrowest width and all possible combinations in between. The Speedway Reducer has an overall length of 500mm irrespective of ladder type and width reduction. All Speedway Reducers are now manufactured with a Speedlok Integral Coupler, removing the need for separate couplers in the joining mechanism between cable ladder fittings and straight lengths of ladder. All Speedway Reducers will be supplied with all necessary fixings.