Chainring ACID HYBRID HPS 38T Bosch Gen4, 53 mm, Offset 39.5 mm
ACID HYBRID HPS 38T steel chainring for Bosch Gen4 BDU37/31 motors. Narrow-Wide teeth, 53 mm chainline and 39.5 mm offset. Shimano 10/11-speed compatible.
- Bosch Gen4 BDU37/31
- 38T Narrow-Wide teeth
- 53 mm chainline
- Shimano 10/11-speed
Overview
Chainring ACID HYBRID HPS 38T Bosch Gen4, 53 mm, Offset 39.5 mm
The ACID HYBRID HPS 38T is a durable steel e-bike chainring specifically designed for bicycles equipped with Bosch Gen4 motor systems. Engineered for the Bosch BDU37/31 motor interface, it combines excellent wear resistance, efficient power transfer and reliable chain retention, even under demanding riding conditions.
The chainring features proven Narrow-Wide technology, with alternating narrow and wide teeth that engage securely with the chain to help prevent chain drops. This is especially beneficial for electric bicycles, where increased drivetrain loads place greater demands on components. Its robust steel construction ensures excellent durability and long-lasting performance.
The 38-tooth chainring is compatible with Shimano 10- and 11-speed drivetrains. A precise 53 mm chainline combined with a 39.5 mm offset provides correct chain alignment on compatible bicycles, supporting smooth and efficient power transmission. It is an excellent choice for replacing a worn original chainring or maintaining a compatible e-bike drivetrain.
Technical specifications:
- Manufacturer: ACID
- Model: HYBRID HPS
- Type: E-bike front chainring
- Number of teeth: 38T
- Motor compatibility: Bosch Gen4, BDU37/31
- Mounting standard: Bosch BDU37/31
- Drivetrain compatibility: Shimano 10/11-speed
- Chainline: 53 mm
- Offset: 39.5 mm
- Tooth profile: Narrow-Wide
- Material: Steel
- Weight: 253 g
- Colour: Black
