How to Bleed the Brakes on a 2014 Can-Am Spyder ST-S SE5

Shop parts for a 2014 Can-Am Spyder ST-S SE5 Motorcycle.

The 2014 Can-Am Spyder ST-S SE5 is a three-wheel roadster with hydraulic disc brakes at all three wheels, ABS, and a linked foot-pedal braking layout. That combination matters before you open a bleeder. This is not a simple single-caliper motorcycle bleed. The Spyder’s linked ABS system can have multiple bleed points and a required order, so the safest DIY approach is to refresh fluid and remove air through the caliper bleeders only when you are confident in the correct sequence. If the reservoir has run dry, the ABS unit or its lines have been disconnected, or you are unsure about the linked-system order, have a shop perform the bleed.

When This Spyder Needs a Brake Bleed

Bleeding is due when the brake pedal feels spongy, soft, or inconsistent, when it travels farther than it used to before the Spyder slows, or when the pedal slowly sinks while you hold steady pressure. Dark or cloudy fluid in the reservoir is another clear sign. Brake fluid absorbs moisture over time, which lowers its boiling point and can cause fade under hard use, so many riders refresh it on a schedule even when the pedal still feels acceptable. A bleed is also required after any work that opened the hydraulic system, such as new brake lines, caliper service, or master cylinder work.

On this linked ABS Spyder, do not treat a soft pedal as a normal characteristic. Air anywhere in the system can reduce braking performance, and air trapped in the ABS unit is not something a simple caliper bleed will always correct. If the pedal changes suddenly or the fluid level drops without a visible leak, stop and inspect the system before riding.

Tools and Supplies for a Controlled Bleed

  • Fresh brake fluid of the type marked on the master cylinder reservoir cap, from a sealed container
  • A box-end wrench that fits the bleeder valve snugly
  • Clear tubing that fits tightly over the bleeder valve
  • A clean catch bottle for used fluid
  • Rags or shop towels, plus water for rinsing spills
  • A syringe or turkey baster for removing old fluid from the reservoir
  • The correct driver for the reservoir cap screws
  • Optional: a one-way check-valve bleeder or vacuum bleeder to make one-person work easier

Use only fluid from a sealed container, and do not reuse fluid that has been sitting open or drained from the system. Brake fluid damages paint and plastic quickly, so keep rags handy before you loosen anything.

Preparing the Spyder and Protecting Surfaces

Park the Spyder on level ground and support it securely so it cannot roll or tip. Turn the handlebars so the front master cylinder reservoir sits level before you remove the cap. Cover painted bodywork, plastic panels, the instrument area, and nearby surfaces with rags. If fluid contacts paint or plastic, wipe it up immediately and rinse the area with water.

Remove the reservoir cap and diaphragm, then use the syringe or turkey baster to take most of the old fluid out of the reservoir. Do not let the reservoir run dry at any point during the job. Refill it with fresh fluid before you begin bleeding, and keep it topped off after every bleed cycle. Because this Spyder uses a linked ABS layout, identify the bleed points and the correct order before you start. If you cannot confirm the order, stop and have a shop handle the job.

Bleeding the Linked ABS System Step by Step

  1. Confirm the correct bleed sequence for your Spyder’s linked ABS system. If you are not confident in the order, do not guess; have a shop perform the bleed.
  2. Open the reservoir, remove most of the old fluid, and refill with fresh fluid of the type marked on the reservoir cap.
  3. Attach the clear tubing to the first bleeder valve in the correct sequence and route the other end into the catch bottle.
  4. Press and hold the brake pedal firmly. Keep steady pressure on it.
  5. Open the bleeder about a quarter turn and let fluid and air flow out through the tube. Watch for bubbles and color change.
  6. Close the bleeder before releasing the pedal. Never release the pedal while the bleeder is open, or air can be drawn back in.
  7. Release the pedal, check the reservoir level, and top it off with fresh fluid. Repeat the pressure-open-close cycle at the same bleeder until clean, bubble-free fluid comes through.
  8. Move to the next bleed point in the correct sequence and repeat. If the Spyder has separate front calipers, bleed each one in turn as the sequence requires. As a general rule, bleeding starts at the point farthest from the master cylinder, but on this linked ABS system the correct sequence takes priority.
  9. Keep checking the reservoir after every few cycles. If it runs low enough to draw air, you may push air into the ABS unit and create a job that requires a shop-level procedure.

Finishing Up and Checking for Leaks

When clean fluid comes through at every bleed point, close the final bleeder snugly without overtightening it. Fill the reservoir to the correct level marking, reinstall the diaphragm and cap, and clean any spilled fluid from the reservoir, bleeder valves, and surrounding bodywork. Check the bleeder valves and banjo fittings for weeping or wetness. A small seep can turn into a serious fluid loss, so do not skip this inspection.

Press the brake pedal firmly and hold it. It should feel firm and consistent, not spongy, and it should not slowly sink under steady pressure. Rotate each wheel by hand to confirm the brakes are not dragging. Before riding normally, test the brakes at low speed in a safe area and make sure the Spyder slows smoothly and straight.

If the Pedal Will Not Firm Up

A pedal that stays soft after several careful bleeding attempts, a pedal that firms only after pumping, persistent bubbles in the clear tubing, or fluid leaking from the master cylinder or a caliper all point to a problem that needs more diagnosis. On this linked ABS Spyder, air in the ABS unit or an incorrect bleed sequence can also prevent a firm pedal. Do not ride the Spyder if the pedal is inconsistent or if you cannot confirm the system is holding pressure. Have a qualified shop inspect the linked ABS system and perform any dealer-level bleed procedure if needed.

Related Shopping Categories

Shop Brake Fluid for a 2014 Can-Am Spyder ST-S SE5 Motorcycle.

Shop Brake Lines for a 2014 Can-Am Spyder ST-S SE5 Motorcycle.

Shop Brake Pads for a 2014 Can-Am Spyder ST-S SE5 Motorcycle.

Shop Stands for a 2014 Can-Am Spyder ST-S SE5 Motorcycle.

Shop Brake Tools for a 2014 Can-Am Spyder ST-S SE5 Motorcycle.

Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.