2Pcs Bike Pedal Extenders Sturdy Steel Effort Saving Knee Bike Pedal Extension

Steel: These bike pedal extenders are made of premium molybdenum steel, which is corrosion resistant, waterproof and dustproof. Knee : These bike pedal extension prevents knee strain by extending pedal axle length. Effort Saving: These bike pedal axle extender can help build lever effect to provide more effort saving and comfortable riding. Item Type: Bike Pedal Extenders Material: Molybdenum Steel