Precise handlebar alignment: ensures the handlebar angle remains under 10 degrees, enabling accurate measurements, consistent compliance with cycling standards, and a more professional setup. Easy operation: the calibrator is designed for smooth, precise adjustments to improve riding posture comfort and efficiency. Protective mount for accuracy and transit: the baffle mount provides stable, accurate readings; remove the mount when transporting to protect the calibrator. Wide compatibility and uses: designed for road cycle handlebars; suitable for daily training and competitive cycling; a musthave tool for bike enthusiasts. Use scenarios Prerace bike fit: verify that the handlebar angle is under 10 degrees to ensure consistent measurements and alignment before a road race. Regular training sessions: quickly adjust posture and handlebar alignment to maintain comfort and riding efficiency between rides. Workshop or home maintenance: calibrate and verify measurements when fitting handlebars or upgrading cockpit components to ensure accurate, repeatable results.