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How to bleed the Stroker Trail

What you need

  1. How to bleed the Stroker Trail, Bleed the Stroker Trail: step 1, image 1 of 1
    • For easier handling, mount your bike into a bike stand.

    • Remove the rear wheel.

  2. How to bleed the Stroker Trail: step 2, image 1 of 2 How to bleed the Stroker Trail: step 2, image 2 of 2
    • Remove the brake pads from the brake caliper.

    • Carefully push back the pistons with a flathead screwdriver.

  3. How to bleed the Stroker Trail: step 3, image 1 of 2 How to bleed the Stroker Trail: step 3, image 2 of 2
    • Adjust the braking lever to a 45° angle and remove the bleeding screw.

    • Fill up a quarter of the bleeding syringe with DOT 5.1 brake fluid. Hold the syringe upright, cover the tip with a shop towel, and gently depress the plunger to purge any air bubbles from the syringe.

    • Make sure there are no bubbles that can get into the system during the bleeding procedure.

  4. How to bleed the Stroker Trail: step 4, image 1 of 1
    • Fill up three quarters of the second bleeding syringe with DOT 5.1 brake fluid. Hold the syringe upright, cover the tip with a shop towel, and gently depress the plunger to purge any air bubbles from the syringe. Mount the second syringe to the braking lever.

    • On the caliper side install the hose on the bleeding nipple, then open the nipple 1/2 turn.

    • Assure for another time that there are no air bubbles. You want to avoid having them in your brake.

  5. How to bleed the Stroker Trail: step 5, image 1 of 3 How to bleed the Stroker Trail: step 5, image 2 of 3 How to bleed the Stroker Trail: step 5, image 3 of 3
    • Push the syringe on the caliper. The piston of the lever mounted syringe will come out.

    • Always leave some fluid in the syringe to prevent air from entering the system.

    • Repeat the process on the lever mounted syringe until there are no more air bubbles or there is no more dirty liquid coming out of the system.

    • If necessary, remove the syringes and re-fill them with fresh liquid and repeat the process.

  6. How to bleed the Stroker Trail: step 6, image 1 of 1
    • When done, tighten the bleeding nipple and remove the hose from the caliper.

    • Pull the lever a few times and let it snap.

    • Afterwards push the piston of the lever syringe to make sure that the system is filled completely.

  7. How to bleed the Stroker Trail: step 7, image 1 of 2 How to bleed the Stroker Trail: step 7, image 2 of 2
    • Remove the syringe from the braking lever and install the bleeding screw back to the lever.

    • Clean up the lever/caliper with disc brake-cleaner and re-install the brake pads

Tobias Isakeit

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