Scooter Shank Replacement Guide: Tools You'll Need: 4mm Allen key 12mm spanner 3mm Allen key Phillips screwdriver 17mm spanner Step 1: Remove the front wheels: Use a 4mm Allen key or 12mm spanner to remove both front wheels. Note: The left wheel has an anti-clockwise thread. Turn it clockwise to loosen. Step 2: Remove the Deck: Turn the scooter upside down. Remove the 8 Phillips screws from underneath the scooter, then lift off the deck. Step 3: Remove the Shank: Use a 17mm spanner to remove the nut from the shank bolt. Make a note of the washer order for reassembly. Remove the 3mm Allen bolt from the pivot point of the shank. Note: Don’t lose the nut on the underside. Step 4: Install the New Shank: Position the new shank over the large bolt and reinstall the washer(s) in the correct order. Align and insert the 3mm Allen bolt, then tighten securely. Step 5: Secure the Shank: Reattach the 17mm nut and washer to the bolt. Tighten it gently – the shank should move freely and return with spring tension. Step 6: Refit the Wheels: Reinstall the wheels using a 4mm Allen key or 12mm spanner. Note: The left wheel tightens anti-clockwise. Step 7: Reattach the Deck: Replace the 8 Phillips screws underneath the scooter to secure the deck. All Done! Your scooter is now ready to ride. Need help or spare parts? Contact our support team.