KMC

Shimano 17t Rear Cog for 3/32" Chains

The KMC Shimano 17t Rear Cog for 3/32" Chains delivers smooth, reliable power transfer for riders who count on their internally geared hub to perform flawlessly every ride. Designed to fit compatible Shimano e-bike and internally geared systems, this steel cog provides the durability and precision needed for clean engagement and consistent performance. Whether refreshing a worn drivetrain or fine-tuning gear ratios for better cadence, it’s a simple upgrade that keeps your bike running quietly and efficiently.

• Precision fit for Shimano internally geared and e-bike systems
• 17-tooth design balances climbing power and cruising speed
• 3/32" chain compatibility for a wide range of drivetrains
• Durable steel construction for long-lasting wear and consistent performance

Ideal for daily commuters and e-bike riders who demand a dependable drivetrain, the KMC Shimano 17t Rear Cog keeps every pedal stroke efficient and every shift smooth.