Wolf Tooth is a cycling component manufacturer that produces a range of high-quality aftermarket parts and accessories. The company is known for its innovative solutions and precision-engineered products designed to enhance the performance and versatility of bicycles. Wolf Tooth's product lineup includes items such as chainrings, cassette extenders, dropper remote levers, handlebars, and other small components. One notable area of expertise for Wolf Tooth is in the development of narrow-wide chainrings. These chainrings are designed to improve chain retention on 1x (single chainring) drivetrains, reducing the likelihood of chain drops. Wolf Tooth's products often feature thoughtful design details and are compatible with various drivetrain configurations, catering to the needs of mountain bikers, gravel riders, and cyclists across different disciplines. The brand has gained popularity for its commitment to quality, craftsmanship, and a focus on addressing specific needs within the cycling community. Cyclists appreciate Wolf Tooth for providing reliable and well-designed components that contribute to an improved riding experience.

Sigma Sports is a leading cycling and triathlon retailer based in the United Kingdom. Sigma Sports provides a comprehensive range of products catering to cyclists, triathletes, and outdoor enthusiasts. The store offers a diverse selection of bicycles, cycling accessories, apparel, and gear from well-known brands. Sigma Sports is known for its commitment to quality, customer service, and expertise in the cycling industry. The retailer has both a physical store and a robust online presence, making it convenient for customers to explore and purchase products. Sigma Sports is often associated with a wide range of cycling disciplines, including road cycling, mountain biking, and triathlon.