{"product_id":"hb876e-4-piston-ebike-hydraulic-disc-brake-set-wit","title":"HB876E 4 Piston Ebike Hydraulic Disc Brake Set With Power Off Sensor 160mm Rotors 2 Pin Or 3 Pin Connectors Pre Bled Levers And Calipers Easy Install Pre Assembled Hose Kit","description":"\u003cdiv\u003e4-Piston eBike Hydraulic Disc Brake Kit with Power-Off Sensor\u003cbr\u003e\n✔️ Prebled levers, 4-piston calipers, 180mm rotors, 2\/3-pin options \u003cp\u003eThis e-bike hydraulic brake kit delivers strong, controlled stopping power for heavy electric bikes. Designed to mount on most city, mountain, and commuter e-bikes, it integrates a built-in power-off sensor to safety-cut the motor when you brake. Easy install is boosted by pre-assembled hoses and a ready-to-use setup.\u003c\/p\u003e ✅ 4-piston hydraulic calipers provide strong braking force for heavy e-bikes \u003cbr\u003e\n✅ 180mm rotors with pre-installed semi-metallic pads for low noise and durability \u003cbr\u003e\n✅ Pre-bled with mineral oil, ready to install right out of the box \u003cbr\u003e\n✅ Pre-assembled hoses: front 950mm, rear 1850mm for quick setup \u003cbr\u003e\n✅ 2-pin waterproof connectors (3-pin option may need simple rewiring) \u003cbr\u003e\n✅ Pad model compatibility with BR-M8120\/M7120 for easy future replacement \u003cbr\u003e \u003cp\u003e💡 What is a power-off sensor on an e-bike brake kit and why does it matter?\nPower-off sensors cut motor power when braking, improving safety and control.\n\u003cbr\u003e- Integrated motor cut-off linked to lever\n\u003cbr\u003e- Helps prevent unintended acceleration during braking\n\u003cbr\u003e- Works with 2-pin connectors; some 3-pin setups may require rewiring\n\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49038426931435,"sku":"VXB0FPG4XVFJ","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/714cAE_5lyL.jpg?v=1783768006","url":"https:\/\/vxb.com\/products\/hb876e-4-piston-ebike-hydraulic-disc-brake-set-wit","provider":"VXB Bearings","version":"1.0","type":"link"}