The Tern Chain Guide Pulley Wheel G2 is a critical replacement drivetrain component designed to prevent chain drops and keep your cargo bike running smoothly. It is explicitly compatible with all Tern GSD (Gen 1, 2, and 3), Tern Orox, HSD, Quick Haul, and Short Haul models that feature a derailleur drivetrain.
- Pulley Wheel and U-Shape Guide Only: Includes just the replacement wheel and the protective U-shaped clip. This is ideal if your current hardware (bolts and spacers) is still in perfect condition.
- Full Assembly with Hardware: Includes the pulley wheel, U-shaped guide clip, bushings, washers, nuts, and two different length bolts (45mm and 55mm) to adapt to both Gen 1 and Gen 2 configurations.
