1、Adjustable Tightness: The bike lock pedal supports tightness adjustment, which is convenient and fast. It can be adjusted using a 2.5mm hex tool to suit your preferences and provide a better riding experience 2、Cr Molybdenum Steel Axle: Crafted with Cr molybdenum steel axle, this pedal features high stability and durability. It resists impacts and ensures efficient power transfer, boosting your overall cycling performance 3、Compatibility: Designed to fit standard bike thread, these self locking pedals guarantee a stable and secure attachment during every ride. Eliminating the risk of loosening, they keep you confidently pedaling 4、Widened Platform: Featuring an enlarged pedal platform, these lock pedals distribute pressure evenly, reducing fatigue on long rides. The wider platform ensures a more stable connection, enhancing security 5、Sealed Bearing: The bike lock pedal adopts sealed bearing, dust, water and rustproof design, effectively preventing rainwater and dust from entering, significantly extends the pedal lifespan, ensuring reliable riding Item Type: Bike Lock Pedal Material: Aluminum Alloy Body, Cr Molybdenum Steel Axle 2 x Bike Pedals 1 x User Manual 18 x Accessories