SON 29 S Disc Centerlock Dynamo Hub
The SON 29 S Disc Centerlock hub is a premium dynamo hub designed for 29-inch wheels with Center Lock disc brake systems, combining high energy efficiency, silent operation, and advanced mounting technology for modern touring, gravel, and adventure bikes.
SON 29 S Disc Centerlock Dynamo Hub
• Ultra-efficient power generation for bicycle lighting and electronic charging.
• Center Lock disc brake compatibility for secure, quick installation and perfect disc centering.
• Especially slim, compact, and narrow design integrates seamlessly with modern bike frames.
• Weather-resistant construction using black anodized aluminum alloy, providing maximum durability and corrosion resistance.
• Silent internal generator produces stable 6V/3W output, ensuring reliable lighting at all speeds.
• Straight-pull spoke pattern: tangential lacing on the rotor mount side, radial lacing on connector side.
• Optimized for low-resistance and minimal additional pedaling effort (~5W at cruising speed).
• Designed for 12mm thru-axle forks.
• Integrated SON coaxial socket for clean, secure electrical connections (compatible with SON Coaxial Connector).
• Maintenance-free sealed bearings designed for thousands of kilometers.
• Available in 24H and 32H drilling options (see specific spoke patterns for custom wheel builds).
• Higher power output than SON 28, ideal for charging applications and high-brightness LED lights.
• Automatic voltage regulation prevents flickering and ensures constant lighting.
Features and Benefits
• Ideal for touring, gravel, and urban bikes needing energy autonomy and quick maintenance.
• Uniform weight distribution and spoke stress reduction for robust wheel builds.
• Durable German-engineered hub construction ensures longevity and reliability, with international warranty support.
• Simplified brake disc installation and removal enables fast service and compatibility with Shimano Center Lock discs.
• Suitable for charging electronic devices and powering high-output lights during extended rides.