{"product_id":"b0fn3346l5","title":"ZTZ IIIPRO IV4 Upgraded 4-Piston Hydraulic Brake Set, Hydraulic Disc Brake Kit with Ceramic Brake Pads for Mountain Bike\/Ebike\/Folding Bike\/Fat Bike（Left Front 850mm and Right Rear 1550mm）","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【Upgraded 4-Piston Hydraulic Brake】The IV4’s upgraded 4-piston design synchronizes oil pressure to deliver up to 685N braking force, outperforming standard 2-piston systems by 52%，with 8.1ft shorter stops at 30km\/h. Ideal for downhill MTB, e-bike, fat bike, and enduro setups\u003c\/li\u003e\n\u003cli\u003e【Reinforced Ceramic Brake Pads】The IV4 hydraulic disc brake adopts reinforced ceramic-metal hybrid pads, offering a 75% increase in heat resistance compared to standard traditional resin pads. This minimizes fade during continuous braking and provides 95% noise reduction for a quieter, smoother ride\u003c\/li\u003e\n\u003cli\u003e【Stronger Yet Still Lightweight】With CNC-machined aluminum calipers and a reinforced lever body, the IV4 maintains high durability while weighing only 229g (front) and 241g (rear). Strikes the perfect balance between robust performance and manageable weight for aggressive riders\u003c\/li\u003e\n\u003cli\u003e【Optimized Hose Lengths】Pre-bled front brake hose: 850mm (33.5\"), rear brake hose: 1550mm (61.0\"), making it suitable for most trail, downhill, and e-MTB frame geometries. Please confirm your bike’s cable routing before ordering\u003c\/li\u003e\n\u003cli\u003e【Mounting Reminder】Adapters are not included. Compatible with Post Mount (direct 160mm rotor installation). For IS or Flat Mount standards, separate adapters are required. Ensure compatibility with your fork\/frame before installation.Reminder:Avoid squeezing the brake lever without a rotor or spacer in place to prevent damag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ZTZ","offers":[{"title":"Default Title","offer_id":45855522586785,"sku":"B0FN3346L5","price":211.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/6346\/9217\/files\/710YT4UaMWL._AC_SX679.jpg?v=1774525736","url":"https:\/\/motexa.us\/products\/b0fn3346l5","provider":"Motexa","version":"1.0","type":"link"}