no
Calipers do not have a grease fitting. The only fitting is a bleed value and this is for brake fluid to come out of when you bleed the brakes. I bet you are trying to lube the caliper pins. Simply remove the pins holding the caliper on and use the appropate brake lube. You can pick up the correct lube at you local parts store
calipers
The main types of bike brake calipers are rim brakes and disc brakes. Rim brakes include caliper brakes and cantilever brakes, while disc brakes include mechanical disc brakes and hydraulic disc brakes. Each type has its own advantages and considerations for performance and maintenance.
To fix bike brakes that are rubbing on the wheel, you can try adjusting the brake calipers to center them properly. Loosen the mounting bolts on the brake calipers, then squeeze the brake lever to align the calipers with the wheel. Retighten the bolts and test the brakes to ensure they are no longer rubbing.
No.
To set up brakes on a bike, first, attach the brake calipers to the frame or fork. Then, connect the brake levers to the handlebars and the brake cables to the calipers. Adjust the tension of the cables and position of the calipers to ensure the brakes engage properly when the levers are squeezed. Finally, test the brakes to make sure they are working effectively before riding.
The calipers or wheel cylinders are bad.
To replace your bike brakes, follow these steps: Remove the old brake pads and calipers. Install the new brake pads and calipers. Adjust the brake tension and alignment. Test the brakes to ensure they are working properly.
Yes. If your question is regarding the operation of the calipers. They do operate in the same manner as the front calipers.
To install disc brakes on your bike, follow these steps: Remove the old brakes and brake cables. Attach the disc brake calipers to the frame or fork. Install the brake rotors on the wheel hubs. Connect the brake hoses or cables to the calipers. Adjust the brake pads and calipers for proper alignment. Test the brakes to ensure they are working correctly.
The calipers are stuck, or they are cheap brakes, or somebody got oil or grease on the brakes and disks.
If the brakes are disc brakes then try opening the bleed screws on the calipers and see if the pressure releases if not then remove the calipers and replace because the piston is probably frozen or you can try pushing in the piston with a c-clamp,if that doesnt work replace the calipers as noted. If the brakes are drum brakes then check your brake cylinders to see if they are leaking if so you can usually rebuild them if not then replace them and bleed your brake system to get brakes back to normal, you can also make sure your drum brakes are adjusted correctly.