Product Sense: What Electric-Bike Mobility Service Should Google Build?
Company: Google
Role: Product Manager
Category: Product Design & Strategy
Difficulty: medium
Interview Round: Other
You are a product manager at Google. Design a service built around electric bikes (e-bikes) that Google could offer. Decide what form the service takes and whom it serves first, describe the experience and the first-version features, and explain how you would measure success.
```hint Why Google, and why e-bikes
Before choosing features, ask what Google could bring to an e-bike service that a bike company could not, and which trips e-bikes handle better than walking, transit, cars or ordinary bikes.
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### Clarifying Questions
- What kind of service is meant: shared e-bikes rented by the trip, longer-term rentals or subscriptions, a peer-to-peer marketplace where owners rent out their own e-bikes, or rides on an e-bike with a driver?
- Would Google own and operate the bikes, or partner with existing operators and own the rider experience?
- Which market should the first version launch in: a few dense cities in one country, or many cities at once?
- What does Google want from the service: revenue, more trips planned and paid through its own products, progress on sustainability, or something else?
### What a Strong Answer Covers
- A clear reason for Google to enter this space, and a chosen service model weighed against the alternatives.
- Target segments with a reasoned first choice, and that segment's journey from finding a bike to paying, with the pain points at each step.
- Prioritized first-version features that address the biggest pain points and use Google's strengths, including the fleet operations that make the rider experience reliable.
- Success metrics with guardrails on safety, fleet health and unit economics.
- Risks across operations, safety, regulation, partners and competition.
### Follow-up Questions
- Every morning, bikes pile up in business districts and run short in residential areas. How should the product and the operations respond?
- Would you build your own fleet or bring partner operators' bikes into Google's products? What would make you change your mind?
- A rider is hurt when a bike's brakes fail. What should have prevented it, and how do you respond?
Overview: A Google product manager design question asking for an electric bike service Google could offer. It tests choosing a service model and a first user segment, mapping the rider journey and its pain points, prioritizing first-version features that use Google's strengths, and defining metrics for reliability, safety and growth.