STONE Chainring Series The STONE Chainring Series is designed for riders seeking a balance of performance, durability, and value. Precision CNC machined from high-strength aluminum alloy, STONE chainrings deliver reliable shifting performance, excellent chain retention, and long-lasting durability for both road and gravel applications. 🔥 Lightweight. Reliable. Efficient. 🔥 🚲 CNC Machined Aluminum Construction🚲 Optimized Tooth Profiles for Smooth Shifting🚲 Narrow-Wide Options Available for 1X Systems🚲 Compatible with Shimano, SRAM & Other Popular Cranksets🚲 Hard-Anodized Surface Treatment🚲 Road, Gravel & All-Road Applications🚲 Multiple Sizes and Bolt Patterns Available Weight Hollow Style 46‑32T – 132g 48‑33T – 153g 50‑34T – 155g 52‑36T – 184g 53‑39T – 195g 54‑40T – 199g 55‑40T – 199g 56‑42T – 209g 58‑44T – 224g Aero Groove 48‑33T – 147g 50‑34T – 155g 52‑36T – 168g 53‑39T – 195g 54‑40T – 200g 55‑40T – 209g 56‑42T – 239g 58‑44T – 250g Performance Engineering Designed with carefully optimized tooth geometry, STONE chainrings provide fast and precise shifting while maintaining excellent chain security under demanding riding conditions. The precision-machined construction ensures consistent performance whether you're climbing, sprinting, or tackling rough terrain. Built for Everyday Performance Combining lightweight construction with excellent wear resistance, STONE chainrings are engineered to withstand thousands of kilometers of riding while maintaining shifting quality and drivetrain efficiency. Their proven reliability has made them a popular choice among road cyclists, gravel riders, and performance enthusiasts alike. Versatile Compatibility Available in a wide range of sizes and configurations, STONE chainrings are compatible with many of today's most popular cranksets and drivetrain systems. Whether you're upgrading your current setup, building a lightweight race bike, or optimizing a gravel machine, STONE offers a dependable and cost-effective solution. Choose Your Setup From traditional 2X road drivetrains to modern 1X gravel configurations, the STONE Chainring Series provides the performance, durability, and versatility needed for every ride.
