Cassette Repair Cog Nickel-Plated Cycle Cassette Sprocket Mountain Bike Flywheel Cog Hardened Steel Rear Bike Cogset

Long-Lasting Construction: Crafted from high-strength Cr-Mo steel-molybdenum steel, this essential cycle component is nickel-plated and heat-treated for exceptional hardness and long-lasting wear endurance.

Cost-Effective Repair: prolong the life of your existing cassette with this affordable drivetrain part. Instead of replacing the entire flywheel, simply swap extract the worn 11T or 13T cog to rejuvenate fluid performance.

Enhanced Shifting: Featuring a accurately-engineered tooth shape, this cassette repair cog is designed to prevent chain drops and ensure fluid er, more reliable gear changes during your rides.

Wide Compatibility: This versatile cycle cassette sprocket is designed to be compatible with most major cassette brands, making it a flexible replacement part for a wide range of mountain bikes.

Optimized Performance: Specifically designed for mountain bike drivetrains, this mountain bike flywheel cog helps maintain optimal gearing and power transmission, ensuring you can tackle trails with confidence.