Side-by-side comparison of Robear (RIKEN) and Yamaha Fazer R G2 (Yamaha Robotics) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country


Year First Available


Verified Deployments


Price Range (USD)


Availability Status


Payload Capacity


Max Speed


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|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | — | Japan |
| Year First Available (values differ) | 2009 | 2022 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $79 | $130,000 |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Last-Mile Delivery buyers) (values differ) | 40 kg | 50 kg |
| Max Speed (values differ) | — | 20 m/s |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Reach, IP Rating, Autonomy Level
Frequently asked
Robear is made by RIKEN. Yamaha Fazer R G2 is made by Yamaha Robotics, based in JP.
Robear launched in 2009. Yamaha Fazer R G2 launched in 2022.
Robear is listed at $79. Yamaha Fazer R G2 is listed at $130,000.
Robear scores 56/100. Yamaha Fazer R G2 scores 56/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Both robots are classified as Research on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Research TCO also includes integration, training, downtime, and end-of-life. Our breakdown: The real cost of a research platform.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The research-robot procurement RFP: questions and red flags.
Going deeper — picking the right robot
The real cost of a research platform
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The research-robot procurement RFP: questions and red flags
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A 90-day playbook to stand up a new platform in a lab
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Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
Robear vs Yamaha Fazer R G2 compares two robots in the research category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Product Score is calculated.