Perfect Compatible: These replacement SPD cycling cleats are cast by new high-precision molds, perfectly compatible with all standard SPD SH51 cleat systems (shoes and pedals), Wellgo MTB, and the Look X-Track pedal system.

Upgrade Material: Upgraded high-strength chromium-molybdenum steel, hardness is higher than most products using 45# steel, not easy to wear.

Single Direction Release: When moving your heel outward, the SPD cleats will be released. 

Note: This product is suitable for professionals, and it is not recommended for novices.

Laterally Adjustment: Adjustable 2-hole arrangement. The MTB cleats can be adjusted 5 mm laterally, adjusted to the right level to facilitate accurate and comfortable positioning.

Package Includes: 2 x Bike Cleats, 2 x Washers, 4 x Screws, 1 x Allen Wrench.