Samox PD-MD Sprocket 40T For. Bosch GEN 3 50mm - Black

The Samox PD-MD 40T sprocket is a robust direct-mount option for Bosch Gen 3 e-bike motors. Its narrow-wide tooth profile locks the chain in place for confident retention under high torque, while the precise 50 mm chainline keeps the drivetrain running smooth and quiet. Built from long-wearing steel, it handles daily mileage, weather, and powerful assistance without complaint. Compatible with both 1/2 x 3/32" and 1/2 x 11/128" chains, this 40-tooth size offers an easy pedaling cadence for city, trekking, and utility use.

- Direct mount fit for Bosch Gen 3 drive units
- 40T size for easy cadence and controlled assisted speed
- Narrow wide tooth profile improves chain retention under e-bike torque
- Durable steel construction for long service life
- 50 mm chainline for smooth running and reduced wear
- Works with 1/2 x 3/32" and 1/2 x 11/128" chains
- Quick clean swap for straightforward installation
- Reliable choice for commuting, trekking, and utility e-bikes

Specifications
Brand: Samox
Model: PD-MD
Type: Sprocket
Size: 40T
Color: Black