Clean, Protected Drivetrain for Your Tern E-Bike
This SKS chainguard is the factory-style replacement for selected Tern Vektron and HSD models running a 46–48T Bosch chainring. Sized and shaped specifically for these bikes, it helps keep your chain cleaner longer while shielding pant legs and skirts from grime and grease on daily rides.
Built around SKS’s lightweight ChainBlade design, the guard wraps the upper and outer sections of the chainring, offering solid coverage without adding much weight. Once installed, it blends neatly into the drivetrain and keeps your Tern looking and riding like new.
Small Things – Big Difference
- Designed for Tern Vektron S10/Q9 Gen 2 and HSD P9 Gen 1 models with Bosch drive units.
- Matches 46–48T Bosch chainrings for proper coverage and clean chainline fit.
- Helps protect clothing from chain oil and road spray during everyday commutes.
- Reduces dirt buildup on the chainring, supporting smoother shifting and less frequent cleaning.
- Uses SKS ChainBlade technology: impact-resistant plastic elements for sturdy, low-weight protection.
- Discreet black finish integrates with stock Tern fenders and drivetrain components.