Shimano SH51 SPD Cleats Time To Clip In Ready for your next dirt adventure? Nothing compares to the feel and confidence of new cleats. The Shimano SM-SH51 Cleat Set replaces old and worn cleats to have you feeling brand new again. With 4deg of float, you can swing your heel out to unclip. Replacement Shimano SH51 SPD Cleats. These cleats come standard on most Shimano SPD (mountain bike style) pedals. Features Float: 4degFits: Shimano SPD MTB-style pedals Bolt Pattern: SPD 2-bolt pattern | Shimano | Sh51 Spd Cleats | Black | 4 Deg, Pair, Fits Sh 51