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Maintenance

With a little regular maintenance, your GBIKE 1 will last a long time and perform at its best. Here we go through what you should check and how often.

Regular checks​

Before every ride (quick check)​

  • Tire pressure: Press the tire, pump it up if it feels soft
  • Brakes: Squeeze the levers, they should feel firm
  • Battery: Enough charge for the ride?

Every week (or every 10 rides)​

  • Wheel nuts: Check tightness
  • Torque arms: Are the hose clamps sitting firmly?
  • Cables: Any loose cables? Any damage?
  • Chain: Does it need lubrication?

Every month​

  • Brake disc: Clean and undamaged?
  • Brake pads: Enough material left?
  • Spokes: Are they all intact and reasonably evenly tensioned?
  • Battery contacts: Clean and undamaged?

Cleaning​

The bike in general​

  • Wipe down with a damp towel
  • Avoid water directly on the motor, controls, battery, and other electrical components

The motor​

  • Wipe the outside with a damp cloth
  • Never spray water directly on the motor
  • Hub motors are relatively water-resistant but not waterproof

The controller​

  • Keep dry
  • Wipe with a dry cloth
  • Check that the connector covers are in place

The battery​

  • Wipe with a dry cloth
  • Keep the contacts clean
  • Never charge a wet battery

Chain and drivetrain​

Lubricating the chain​

  1. Clean the chain with a cloth
  2. Apply chain oil to each link
  3. Wipe off excess oil
  4. Do this every 1 to 2 weeks with regular use

Gears​

  • Check that the gears shift smoothly
  • Adjust cable tension if needed
  • Clean dirt and grit from the rear derailleur

Battery care​

Charging​

  • Charge after every ride. Lithium-ion batteries do best when kept charged, meaning not empty.
  • Do not charge to 100% if you plan to store it for a long time. 60 to 80% is ideal for long-term storage.
  • Charge at room temperature. Avoid charging in extreme cold or heat.

Storage​

  • Store the battery in a cool, dry place
  • Avoid temperatures below 0 C and above 40 C
  • If you will not use the bike for a long time, charge the battery every 2 to 3 months to 60 to 80%

Warning​

Battery safety
  • Use only the included charger
  • Never charge a damaged battery
  • Never charge unattended overnight
  • If the battery smells strange, becomes unusually hot, or swells, stop using it immediately and contact LiVerkstaden

Brakes​

Check the brake pads​

  • Look at the pads, they should have at least 1 mm of material left
  • Worn pads give weaker braking and can damage the disc
  • Replace pads in good time

The brake disc​

  • Should be clean and free from oil or grease
  • If the disc becomes bent, straighten it or replace it
  • Clean with brake disc cleaner (alcohol-based)

Hydraulic brakes​

  • Check that the levers do not pull too far in (a sign of air or too little fluid)
  • Bleeding and fluid replacement should be done by a bike shop if you are unsure

Tires​

  • Check wear. Worn tires provide less grip.
  • Check air pressure. The right pressure gives better range and ride feel.
  • Inspect for damage. Cracks, bulges, or embedded objects.

Winter storage​

If you do not plan to use your GBIKE 1 during the winter:

  1. Clean the bike thoroughly
  2. Charge the battery to 60 to 80% and remove it
  3. Store the battery indoors at room temperature
  4. Charge the battery every 2 to 3 months
  5. Store the bike in a dry place, for example a garage or storage room

Maintenance tools​

Keep these at home for easy maintenance:

  • Bike pump with pressure gauge
  • 21 mm wrenches
  • Hex key set
  • Chain oil
  • Clean cloths
  • Degreaser (for the chain)

When should you seek help?​

Contact a bike shop or Gbike support if:

  • The motor sounds abnormal or runs unevenly
  • The battery shows abnormal behavior
  • You need to bleed hydraulic brakes
  • You suspect damage to the frame or critical components

See also​