The 7 most common breakdowns on delivery cargo bikes (and how to avoid them)

Why delivery bikes suffer so much

A delivery bike does what NO other bike does:

• 8–12 hours of daily use.
• 200–400 stop-starts per shift.
• 10–25 kg of load on the back.
• Rain, extreme heat, cold.
• Parked on the street.

That multiplies breakdown frequency by 4 compared with a similarly used domestic bike.

The 7 most frequent breakdowns

1. Rear-wheel puncture (38% of incidents)

The rear wheel carries the weight and takes the most hits. Anti-puncture tyres or reinforced inner tubes drastically reduce the frequency.

Solution: factory anti-puncture tyres + weekly pressure checks.

2. Battery failure / reduced range (22%)

After 6–12 months of intensive use, the battery loses 15–25% of capacity.

Solution: charge properly (don't leave it at 0%, don't leave it at 100% all day), replace the battery when range drops.

3. Loose or dropped chain (12%)

The chain stretches with intensive use. If it comes off, the rider is stranded.

Solution: monthly chain-tension check. CityFlow includes it in maintenance.

4. Worn brakes (10%)

Constant braking under load wears the pads faster. A cargo bike needs new pads every 3–4 months under intensive use.

Solution: periodic inspection + proactive, not reactive, replacement.

5. Locking system failure (7%)

The electric lock is the part most exposed to vandalism and water.

Solution: industrial-grade locks + waterproof protection. CityFlow uses IP65-rated locks.

6. Broken display / controller (6%)

Drops, rain and misuse can break the controller display.

Solution: protectors and robust design. The CityFlow display is reinforced.

7. Deformed rear rack (5%)

If you carry more than the recommended weight or attach it badly, the rack deforms.

Solution: use the right bag for your platform + don't exceed the maximum weight (15 kg).

Why CityFlow includes all of this in its plan

When you rent with CityFlow, your €119/month plan includes:

• Repair of any of these 7 breakdowns at no cost to you.
• Battery replacement when it degrades.
• A spare bike if yours is in the workshop.

The rider never loses earning days.

Conclusion

A delivery cargo bike suffers. Knowing these 7 breakdowns helps you prevent them. And if you can remove them all with a rental that covers them, even better.

Ready to forget about maintenance? Book your bike — all included.