【Package】You will get 10 hex crank arm fixing bolts, plenty of quantity to meet your daily needs and avoid the hassle of multiple purchases.
【Material】The allen key bolt screws are made of high quality metal material and wrapped with plastic gasket, no need for a separate crank cover, strong and durable.
【Function】The crank fixing screws can effectively avoid the influence of external water, sand and mud on the central shaft, increasing its service life.
【Easy Storage】The bicycle accessories are small and light weight, easy to store and store in the tool box, does not take up space. You can store the remaining products for next time use.
【Use】The bicycle parts are suitable for all types of bikes, suitable for square cranksets and bottom brackets.