Just got back from the shop. Had them check on brake pads for my Grimece sys 17. 100USD per set. Damn. Each caliper uses 6 pads each. Have not had a chance to use the brakes yet but they better be worth it. From what I have heard they are suppose to be the sh** for dh. This bike I am building is going to be my dream dh rig so I am going to spend what I need to get the parts I want. I can not wait to get them on the bike but at the same time I am not looking forward to replacing pads. Guess there is a price to pay for exotic components.