Spring Pränafa steel silver for Hercules Hobby Rider HR 1, 2, 221 T, TS 220, 219, 218, 217, MF 3, 4, Prima 2S, 3S, 4S, 5, 5S, SX, 4SL, 5SL, Pronto, Presto, GT, GX, G 6, MX Optima Jogging, SB 1 Type 695, 2 694, K 50 Super Sport, RX, SE, RE Sprint, SL, RL