Telescopic fork Pränafa spring steel 150mm 17mm 24mm 3.4mm for Hercules M 1 type 506M, 2 504M, 5 634 001, P 505P, Prima 2N, 2S,

A set (2 pieces) of Pränafa fork springs in top quality, made in Germany, suitable for standard forks, not for sport forks. Compatible with Hercules M 1 Type 506M, M 2 Type 504M, M 5 Type 634 001, P 1 Type 505P, Prima 2N, Prima 2S, Prima 3S, Prima 4N, Prima 4S, Prima 5N, Prima 5S, Optima 3S Type 513 012, Optima 3S Type 513 015. Comparable part number: 921 159 14 12 000. Dimensions: total length approx. 150mm, inner diameter approx. 17mm, outer diameter approx. 24mm, wire approx. 3.4mm. Spare part on parts catalog image no. 5.