27.3.2009. Regina Professional RX chain(60E), Regina Reinforced RH chain (45E), CHT front sprocket CRF 450 R7 12 tooth (3 pieces × 17E = 51), front sprocket Renthal 12 tooth for CR 125 2007 (15E), CHT Rear sprocket 48 tooth (35E), 49 tooth (37E), 52 tooth (44E)