Sturmey-Archer is a legendary name in bicycle engineering, renowned for over a century of innovation and craftsmanship. We design and manufacture premium drivetrain and transmission components that set industry standards for reliability and performance. Our extensive product range includes iconic internal gear hubs, precision shifters, cranksets, sprockets, and accessories. Trusted by leading global bicycle manufacturers and widely specified in the aftermarket, Sturmey-Archer products deliver exceptional quality, durability, and timeless engineering excellence for riders worldwide.
- Standard axle nut
- For 9x1 mm solid axles
- Round flange for accurate tightening
