STIGA RM448.0PC , RM448.0PT , RM448.0TC , RM448.0TC , RM448.0 TX , RM448. 0 VC MODEL - TECHNICAL SPECIFICATIONS LENGTH 456 mm CENTRAL BORE PLUS OUTSIDE BORE 8.5 X 8.5 mm CENTRAL BORE INDEX 45.2X65 mm CODE: 13271774 ORIGINAL CODE 6358 702 0100 SR