?coomeng zoom hb876e 2-pin/3-pin 4-pistons e-bike electric power-off hydraulic brake set with 180mm rotors, pre-bled hydraulic disc brake caliper lever for ebike (included mounting adapter) red & 2-pin connector is up for auction in Sports & Outdoors. This item is in Good Condition. This auction has ended — similar items appear in live auctions regularly.