Tiagra Front Brake - what are these two hex screws for?
Can anyone help tell me what these two hex screws are for?
Image: https://merlincycles-img.s3-eu-west-1.amazonaws.com/productImage_470_470_ffffff_image-jpeg/25175_shimano_tiagra_4700_brake_calipers.jpg
The two hex screws I'm referring two are on the right hand side of the image, opposite the...