<ul><li>NAACOO SPD Bike Cleats are forged from heat-treated composite carbon steel with high hardness, high strength and wear resistance.</li><li>Suitable for outdoor cycling for racing,Downhill,rock climbing, speed drop, leisure. Also suitable for indoor bike, bike trainer stand, etc.</li><li>Its suitable for all 2-hole bike shoes on the market, including mountain bike cycling shoes and 100%compatible with Shimano SPD SH51cleats and Look X-Track series pedals</li><li>Single direction release and 4Float. Different from the Shimano SM-SH56 multi-direction release cleats,But the power transmission effect is better.</li><li>NOT SHIMANO CLEATSNAACOO Bike Cleats Only compatible with Shimano cleatsWe afford 100% re-fund if youre not satisfied with our bike shoe cleats.</li></ul><br><br>

NAACOO Bike Cleats Compatible with Shimano SPD SM-SH51 Cleats for Peloton Indoor Cycling Clips & Mountain MTB Bike Bicycle Cleat Set