About This

• ✔DURABLE & LIGHTWEIGHT- Machined from high-quality aluminum alloy, this 104mm BCD narrow wide chainring is lightweight yet extremely sturdy to withstand heavy use on trails or commutes. Bolt Circle Diameter(BCD) is 104mm, please carefully confirm the specification of crank 104 BCD before purchasing.
• ✔ SAFE & LONG LASTING - 104BCD chainring is made of CNC machining integrated, intensity is more secure, appply for long time cycling; Positive and negative teeth are designed to prevent the chain from dropping, effectively protects the frame from scratches and reduces noise.
• ✔ SMOOTH & FASHION -These narrow wide bike chainrings made of high-quality materials can maintain a smooth surface, bright colors, fade, and corrosion resistance. It is easier to clean than traditional chainring and will make your bicycle more beautiful overall.
• ✔ EASY INSTALL & 1 YEAR WARRANTY - The package contains 1pc 104 BCD bicycle sprocket, 4pcs sprocket bolts and a hexagonal wrench, install simply; If you are not satisfied with your purchase, please feel free to send us an email, and we will solve it as soon as possible for you.
• ✔PERFECT FOR GIFT - You may find it a gift option to your husband, wife, boyfriend, girlfriend, or gift for your kids' bike for back to school gift, Christmas gift, Valentine's day gift, Mother's day or Father's day gift, thanksGiving gift or New year gifts, for mountain bike, fat bike or e-bike.