Introducing ethirteen, the pioneers of precision and durability in the world of mountain biking. We are a renowned brand that sets the bar high with our top-quality components and drivetrain solutions. With a relentless commitment to innovation and a passion for pushing the boundaries, ethirteen creates products that excel in the most demanding riding conditions. From chainrings to cassettes and chain guides, our meticulously designed and engineered components deliver exceptional performance and reliability. Built to withstand the harshest trails and elevate your riding experience, ethirteen is the trusted choice of riders who demand nothing but the best. Join the ethirteen community and experience the difference that precision engineering and durability make in your mountain biking adventures. Ride with confidence and push your limits with e*thirteen by your side.