These are high - quality Shimano brake hose banjo bolts and O - rings, essential parts for Shimano disc brakes. They ensure reliable brake performance and smooth operation.

Using these brake hose banjo bolts and O - rings is easy. First, make sure your bike's brake system is turned off. Then, carefully remove the old parts and replace them with these new ones. Be gentle when installing to avoid damaging the parts. As for maintenance, regularly check these parts for any signs of wear or damage. If you notice any cracks or leaks, replace them right away. Also, keep them clean to extend their lifespan. When not in use, store them in a dry and cool place.