Easy installation and broad compatibility: Works with most bike computers and sensors; quick mounting on road, mountain and hybrid bikes without special tools. Accurate data for tracking progress: Delivers precise wheelrevolution signals to your computer, providing reliable distance and speed readings across terrains. Compact, durable design: Small, lightweight magnets built to endure weather and rough rides; secure attachment minimizes loosening and misreads. Simple setup and easy bike switching: Minimal tools required; standard magnet spacing aligns with common sensors; quick to move between bikes or remove for transport. Use scenarios: Road cycling training: attach magnets to get accurate pacing and distance during intervals. Mountain biking on mixed terrain: rugged magnets stay in place through bumps and spray. Commuting or indoor trainer: swap between bikes or use on a trainer for consistent data collection.