How Do I Install the E-Thru Axle Spacer Onto My Tacx Wheel-On Trainer?

The T1708 and T1711 E-Thru wheel-on trainer axles for the Tacx® indoor cycling trainers will now include a spacer. If you are using part numbers 010-13038-03 or 010-1308-06, you will need to use the included spacer in place of the position bolt lock ring. For installation instructions, follow the steps below.

NOTE: If your T1708 or T1711 axle does not have this lock ring, contact your Product Support team to request one.

1. Remove the position bolt.

2. Remove the lock-ring knob from the position bolt.

3. Install the spacer onto the position bolt.

4. Reinstall the position bolt into the trainer frame.

5. Lock your bicycle into the trainer.

See the video below for a demonstration of the installation of this spacer.

Garmin Support | Installing a Bike Using an E-Thru Trainer Axle

The T1708 Tacx Axle Does Not Fit My Trainer

The T1708 E-thru axle adapter may appear to be too wide to fit your on wheel trainer. You will need to remove the blue security nut and move it outboard of the trainer as shown below. 

Steps to Modify Your Trainer

1. Unscrew the adjustable mount from your trainer.

2. Pop the blue cover from the trainer off.

3. Remove the blue security nut from the adjustable mount.

4. Insert the adjustable mount back into trainer.

5. Place the blue security nut on the opposite side as shown above.