BR Class 89 - 89001 - InterCity ExecutiveBR Class 89 89001 InterCity Executive Oct 86 to Nov 88 BR InterCity Executive livery SPECIFICATION The Class 89 model will be based on Accurascales ground breaking Class 92 platform, with all wheel powered six axle bogies. Highly detailed OO scale model, 1: 76. 2 scale Minimum Radius 438mm (2nd Radius Set track) Die cast metal chassis RP25 110 profile OO wheels Separately applied etched metal plastic detail parts, including grab handles, steps,