Review Policy & Comparison Criteria
How we evaluate marketplace hardware and the boundaries of our evidence.
Core Evaluation Criteria
Our hardware evaluations focus on four critical commuter purchasing decisions:
- Weatherproofing Claims vs. Real-World Rain Resistance
- We evaluate zipper construction (taped vs. standard), fabric coatings (TPU/PVC vs. DWR), and IPX ratings to distinguish light splash protection from sustained downpour survival.
- Stated Lumen Output vs. Commuter Visibility
- We cross-reference claimed marketplace output against battery capacity (mAh) and emitter models to identify realistic runtimes and beam patterns for street safety.
- Universal Mounting vs. Frame Compatibility
- We analyze bracket dimensions, strap material fatigue, and clamp diameters against common handlebar and frame geometries.
- Budget Longevity vs. Replacement Economics
- We weigh initial purchase savings against failure risks, lack of replacement parts, and marketplace return policies.
Evidence Limitations & Scope
Specification Research Notice
VeloAudit assessments are based on systematic specification research, engineering data analysis, and seller disclosure verification. We do not claim to operate destructive physical testing laboratories, environmental wind tunnels, or multi-year physical endurance trials. Our conclusions reflect risk-adjusted value analysis of published manufacturer and marketplace data.