Short Description
The Bosch Gen 3 Narrow Wide Chainring is a genuine replacement chainring designed specifically for Bosch Generation 3 e-bike drive systems, delivering secure chain retention and smooth pedalling performance.
Key Features
- Bosch Gen 3 Compatible: Designed specifically for Bosch Generation 3 e-bike motors
- Narrow Wide Tooth Profile: Improves chain retention and reduces chain drop
- Durable Construction: Steel chainring paired with aluminium spider
- Direct Replacement: Ideal for worn or damaged original chainrings
Product Overview
The Bosch Gen 3 Narrow Wide Chainring provides reliable power transfer for electric bikes using Bosch Generation 3 systems. Its narrow-wide tooth design helps maintain chain stability over rough terrain while ensuring efficient pedalling and long-lasting durability for everyday riding or e-MTB use.
Specifications
- Teeth: 38T
- BCD: 104mm
- Bolt Pattern: 4-Bolt
- Speed Compatibility: 9-Speed
- Material: Steel Chainring with Aluminium Spider
- Colour: Black
- Manufacturer Part Number: W589897
Ideal For
- Bosch Generation 3 e-bikes
- e-MTB and trekking e-bikes
- Replacement or drivetrain servicing
What’s Included
- 1 × Bosch Gen 3 Narrow Wide Chainring (38T)
Care & Notes
Ensure compatibility with Bosch Generation 3 motor systems before installation. Professional installation recommended.
Why Buy From LK Bikes
LK Bikes supplies genuine replacement components chosen for reliability, performance, and long-term riding confidence.
