- With the Reverse AirCon brake pads, cooling fins can be retrofitted to the brake - Cooling fins are not connected to the backing plate, which means that the cooling fins can be reused - This saves costs and protects the environment - Reduction of heat on the brake caliper by up to 9% - Anodised and laser engraved - Weight: 35 g - Material: Aluminum cooling fins, organic pads Compatibility Shimano: DEORE XT M8100/ DEORE XT M8000/ SLX M7100/ DEORE M6100/ DEORE M5100/ SAINT M820/ SAINT M810/ ZEE M640/ Deore MT520/ MT420