TRK008 TASS Balises – EM/P4/S4 Gauge Track

Same as TRK007 but scaled for EM/P4/S4 Gauge track.

Contains 6 TASS (Tilt Authorisation Speed Supervision) Balises. Used on both the West Coast Main Line and Cross Country Routes. TASS Balises allow the class 390 and 221s to travel at Enhanced Permissble Speed (EPS) and/or tilt. Simple assembly required using superglue.