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Sram X-Sync Asym 110bcd Chainring – 42T
Sram X-Sync Asym 110bcd Chainring – 42T

Sram X-Sync Asym 110bcd Chainring – 42T

In Accessories and components
$59.95 $29.98

SKU: ITY25508659
Availability: In stock

Sram X-Sync Asym 42T Chainring: Performance and Durability for 1x Drivetrain

The SRAM X-Sync chainring with 42 teeth is a reliable solution for those seeking high performance in a single-chainring drivetrain. Made from high-quality aluminum, this chainring is specifically designed for Apex 1 cranksets with GXP and BB30 standards. Its low weight of 140 grams makes it ideal for those who want to maintain optimal mechanical efficiency without compromise. The asymmetric tooth profile geometry ensures precise and stable chain control, reducing slippage during the most demanding rides. Compatible with 11-speed rear systems, this chainring integrates perfectly into modern single-ring setups.

X-Sync Technology: German Innovation for Challenging Terrain

SRAM’s X-Sync technology represents a significant evolution over traditional triangular teeth. The long, sharp tooth edges engage the chain more efficiently, while the narrow profile and angled rounded edges optimize power transfer. A distinctive feature is the presence of strategic recesses that help expel dirt and mud from the chain links, ensuring consistent performance even in wet and muddy conditions. This feature is particularly valued by mountain bikers and cyclocross riders, where drivetrain cleanliness is essential for component longevity. German manufacturing ensures high quality standards and precise tolerances.

Technical Specifications and Compatibility: Build Details

The chainring features a 110 mm bolt circle diameter (BCD), a well-established standard for modern cranksets. With 42 teeth, it offers a balanced gear ratio, suitable for both mixed routes and technical climbs. The aluminum construction provides an excellent balance between lightness and stiffness, essential for maintaining pedaling efficiency. The matte black finish is not only visually aligned with current standards, but also offers good resistance to oxidation. This chainring is a key component of the SRAM 1x drivetrain, designed to simplify the bike’s mechanics by eliminating the front multi-chainring setup, reducing weight and complexity.

Technical Features

  • Number of teeth: 42T.
  • Bolt circle diameter (BCD): 110 mm.
  • Material: aluminum.
  • Weight: 140 grams.
  • Technology: asymmetric X-Sync.
  • Crankset compatibility: Apex 1 (GXP and BB30).
  • Rear speeds: 11-speed.
  • Anti-dirt recesses: yes.
  • Manufacturing: Germany.
  • Finish: matte black.

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