Motion Pro Hydraulic One Way Bleeder Valve

    Description

    Make Brake Bleeding a One-Person Job

    The Motion Pro Hydraulic Brake Bleeder uses an internal one-way check valve to let old brake fluid and trapped air flow out while helping prevent air from being drawn back into the system. Its compact billet-aluminum body and clear tubing make routine motorcycle brake maintenance cleaner, easier to monitor and manageable by one person.

    Key Features

    • Motion Pro part number 08-0143
    • Billet-aluminum valve body with an internal one-way check valve
    • Helps prevent air from re-entering the hydraulic system during bleeding
    • Clear 3/16-inch inside-diameter tubing lets you watch fluid flow and air bubbles
    • Flow-direction arrow on the valve body aids correct setup
    • Compact design works with motorcycle and ATV hydraulic brake systems
    • Includes bleeder valve, clear tubing, hose clamp and instructions

    Basic Use

    1. Fit one clear hose to each end of the tool and connect the inlet hose to the caliper bleeder valve.
    2. Route the outlet hose into a suitable brake-fluid catch container. The arrow should point from the caliper toward the catch container.
    3. Keep the tool vertical and prime it as directed before beginning the bleed process.
    4. Open the bleeder approximately one-half turn, operate the brake lever or pedal and keep the master-cylinder reservoir filled with the manufacturer-recommended fluid.
    5. Continue until the fluid is clean and no air bubbles remain, then tighten the bleeder to the vehicle manufacturer’s specification.

    Important: This tool will not remove air from a completely dry hydraulic system. An appropriate wrench is still required to open and close the vehicle’s bleeder screw. Always follow the motorcycle or ATV manufacturer’s service instructions and brake-fluid specification.

    Brake fluid caution: Brake fluid can irritate eyes and damage painted surfaces. Wear suitable protection, contain spills and rinse affected painted surfaces immediately with water.

    California Proposition 65: This product carries a warning for potential exposure to DEHP. See P65Warnings.ca.gov.

    Motion Pro Hydraulic One Way Bleeder Valve

      Product form

      $15.99

        Free pickup in our shop(s)

        1 in stock Pick up in store, or ships within 1 business day  In-store pickup: Choose pickup at checkout and your order is usually ready within 2 hours at our Lakewood store. Store hours: Mon–Sat 10 AM–6 PM, Sun 10 AM–5 PM. We’ll let you know when it’s ready.

        Shipping: The day shown is the earliest your order can ship from Eagle Leather. Orders placed by 12:30 PM PT, Monday–Friday, ship the same day. Orders placed after the cutoff, or on a weekend or holiday, ship the next business day. Ground delivery takes 5–7 business days after your order ships. Free ground shipping on orders of $69 or more (lower 48 states).

          • Guaranteed secure & safe checkout.

            shop pay

          Estimate Your Delivery Date

          Description

          Make Brake Bleeding a One-Person Job

          The Motion Pro Hydraulic Brake Bleeder uses an internal one-way check valve to let old brake fluid and trapped air flow out while helping prevent air from being drawn back into the system. Its compact billet-aluminum body and clear tubing make routine motorcycle brake maintenance cleaner, easier to monitor and manageable by one person.

          Key Features

          • Motion Pro part number 08-0143
          • Billet-aluminum valve body with an internal one-way check valve
          • Helps prevent air from re-entering the hydraulic system during bleeding
          • Clear 3/16-inch inside-diameter tubing lets you watch fluid flow and air bubbles
          • Flow-direction arrow on the valve body aids correct setup
          • Compact design works with motorcycle and ATV hydraulic brake systems
          • Includes bleeder valve, clear tubing, hose clamp and instructions

          Basic Use

          1. Fit one clear hose to each end of the tool and connect the inlet hose to the caliper bleeder valve.
          2. Route the outlet hose into a suitable brake-fluid catch container. The arrow should point from the caliper toward the catch container.
          3. Keep the tool vertical and prime it as directed before beginning the bleed process.
          4. Open the bleeder approximately one-half turn, operate the brake lever or pedal and keep the master-cylinder reservoir filled with the manufacturer-recommended fluid.
          5. Continue until the fluid is clean and no air bubbles remain, then tighten the bleeder to the vehicle manufacturer’s specification.

          Important: This tool will not remove air from a completely dry hydraulic system. An appropriate wrench is still required to open and close the vehicle’s bleeder screw. Always follow the motorcycle or ATV manufacturer’s service instructions and brake-fluid specification.

          Brake fluid caution: Brake fluid can irritate eyes and damage painted surfaces. Wear suitable protection, contain spills and rinse affected painted surfaces immediately with water.

          California Proposition 65: This product carries a warning for potential exposure to DEHP. See P65Warnings.ca.gov.

          Recently viewed products

            Footer image

            © 2026 Eagle Leather, Powered by Shopify

              • Amazon
              • American Express
              • Apple Pay
              • Diners Club
              • Discover
              • Google Pay
              • Mastercard
              • PayPal
              • Satispay
              • Shop Pay
              • Visa