Road bike chainring 42 teeth 10 speed 130 mm

42-tooth 130 BCD chainring: performance and lightweight design for your bike drivetrain

The 42-tooth 130 BCD chainring is an essential component for cyclists looking for the perfect balance between stiffness, smooth pedaling, and efficient power transfer. Designed for 10-speed setups, it fits seamlessly into performance-oriented and reliability-focused drivetrain configurations.

A performance-driven SX Force 42T chainring

This 42-tooth 130 BCD chainring belongs to the SX Force range, known for its high-quality manufacturing and lightweight design. Weighing only 57 grams, it stands out as an ultra-light component that helps reduce overall bike weight without compromising stiffness.

Positioned as an inner chainring, it ensures smooth and precise gear shifting, making it ideal for modern 10-speed drivetrains.

Compatibility and 130 mm BCD standard

One of the key strengths of this model is its 130 mm BCD (Bolt Circle Diameter), a widely used standard on road bike cranksets and certain performance setups. This ensures broad compatibility with many cranksets on the market, making it easy to replace or upgrade your drivetrain components.

The 42-tooth 130 BCD chainring is therefore an excellent solution for cyclists who want to keep their crankset while improving performance.

SRAM engineering and reliability

This chainring comes from SRAM, a world-leading manufacturer in bicycle drivetrain components. The Force range is especially appreciated for its balance of lightweight construction, precision, and durability.

Thanks to this engineering expertise, the chainring offers excellent longevity and efficient power transfer, even under intensive use.

Technical specifications

• Model: SX Force 42T chainring

• BCD: 130 mm

• Speed: 10-speed

• Position: inner chainring

• Weight: 57 g

• Condition: brand new with packaging

Why choose this 42-tooth 130 BCD chainring ?

Choosing this 42-tooth 130 BCD chainring means opting for a lightweight, reliable component perfectly suited to modern cycling demands. It is ideal both for drivetrain replacement and performance upgrades.

Its optimized design and broad compatibility make it a key component for improving pedaling efficiency and overall drivetrain responsiveness.