Posture Cycle Auclerc

Posture Cycle Auclerc is a bike-fitting business founded by Nathan Auclerc, serving cyclists in Saône-et-Loire and Isère, including the Chalon-sur-Saône, Voiron, and Grenoble areas. With a degree in sports ergonomics and a master’s in sports training and performance optimization, Nathan draws on experience fitting young riders associated with the AG2R Citroën and Decathlon AG2R teams. His sessions are designed for cyclists of all levels, from beginners to professionals, who want to improve comfort, address discomfort, reduce injury risk, or optimize performance.

The service covers road, mountain, cyclocross, gravel, and time-trial bikes. Fittings can include measurements and personalized adjustments to cleats, the handlebar cockpit, and saddle height, setback, and tilt. A standard road, cyclocross, gravel, or mountain-bike session lasts about 90 minutes and includes a written report by email. Time-trial fittings last approximately two hours and 15 to 30 minutes, with UCI compliance included. Mobile visits are available, with the first 20 kilometers free and additional travel charged per kilometer. Quotes are available for multiple bikes or groups.