Vitilan Direct-Fit Nitrided E-Bike Chain Sprocket, Hardened, Low-Noise

Upgrade Chain Sprocket

A smooth metallic whisper under load marks the moment your drivetrain stops fighting back. The Upgrade Chain Sprocket pairs Vitilan engineering with durable materials to manage the higher torque and stop-start stresses of electric assist.

Precision tooth geometry and a nitrided, heat-treated steel surface reduce wear and chain stretch, delivering quieter, more consistent power transfer. Short, even shifts and reduced maintenance mean more miles between services. Easy bolt-on compatibility suits urban commuters, cargo riders and trail e-bike users who demand reliability.

• Heat-treated steel core for extended life
• Optimized tooth profile for e-bike torque and smoother engagement
• Nitrided surface coating resists corrosion and wear
• Narrow-wide option prevents chain drop on single-ring setups
• Direct-fit sizing for common Vitilan hubs and drivetrains
• Low-noise operation under load

Swap it in during routine service to restore crisp shifting, reduce drivetrain vibration, and keep your e-bike responsive under load.