FSA E-bike Steel 104x42t MT-A chainring

Description

When your e-bike bites in on a steep climb, you want the confidence that the chain stays put and the chainring can take it. The FSA E-bike Steel 104x42t MT-A chainring is built to handle the load of electric assist as well as everyday riding.

Main benefits

The steel construction withstands the high loads of an e-bike drivetrain and helps ensure a long service life even with frequent use.

The Megatooth (MT-A) tooth profile keeps the chain more secure off-road, so the ride feels calmer even over rough surfaces.

The 42-tooth count delivers a snappy engagement while still providing a tall enough gear for faster sections on flat ground.

Designed for a 1x system, so there’s no front derailleur and the drivetrain stays simpler to maintain and tune.

Technical specifications

This chainring is intended for e-bikes with Bosch Performance Line CX motors.

The BCD bolt circle diameter is 104 millimeters for mounting to a spider.

The chainring has 42 teeth for a 1x setup.

The chainring material is steel, and the color is black with a matte finish.

Conclusion

This FSA chainring is a practical component for riders who expect performance from an e-bike, but also long-term reliability. Paired with a Bosch drivetrain, it delivers a clean setup and more secure chain retention. The look is understated, so the drive unit appears tidy and compact.

Key features

• Steel construction for higher durability
• Megatooth teeth for stable chain guidance
• BCD 104 millimeters
• 42 teeth for a 1x system
• Compatibility with Bosch Performance Line CX

EAN: 4710243885215