Direct Mount Chainring HG12 - Bosch Gen4

Product Description

Narrow / Wide tooth profile for the ultimate chain retention and mud shedding ability

E-Bike ready

Shape:

- Round

Motors: 

- Bosch Gen 4

Chains:

- All 9, 10 and 11-speed

- If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention).

- 12-speed Shimano, SRAM and KMC. (Doesn't fit T-Type Chains)

- 12-speed Hyperglide+ chains

Chainline:

- 55mm

Weight: 

- 34T: 133g

The crank arm must be aligned with the little arrow on the chainring.