DescriptionThis is a bike pedal spacer extender. It is made of chrome-molybdenum steel material, durable to use. Provide multipurpose accessory for your mountain bikes, road bikes, folding bikes, and etc.Features-Material: chrome-molybdenum steel -Size: 3.00X2.00X2.00cm/ 1.18X0.79X0.79in - Protect the crank from damage when replacing the pedals.- Extend the shaft core to save effort by achieving the lever law- If your feet are relatively large, it will cause friction between the shoes and the crank, which can also be solved- Application: bicycles such as mountain bikes, road bikes, folding bikes, etc.- Axle core extender to protect the crank thread
