SRAM X-SYNC Direct Mount Chainring for BOOST

$120.00

Prices subject to change. How pricing works →

Chainring Size
Color
Offset

The SRAM X-SYNC Direct Mount Chainring for BOOST typically ships in 5-8 business days

SKU: 11.6218.018.016 Option: 28t / Black / 3mm

Stock Availability by Location

RA Cycles Brooklyn — Out of stock

105 5th Ave, Brooklyn, NY 11217718-636-5242

RA Cycles Walnut Creek — Out of stock

2099 Mt Diablo Blvd, Walnut Creek, CA 94596925-433-7099

Distribution Center - East — Out of stock

Distribution Center - Central — Not immediately available

Questions about this product?

SRAM X-SYNC Direct Mount Chainring for BOOST Info

The SRAM X-SYNC Direct Mount Chainring for BOOST is built for riders running a single-ring drivetrain on a Boost-spaced setup — removing the spider entirely and mounting directly to the crank arm for a cleaner, lighter installation. The 3mm inboard offset is designed specifically for the 148x12mm Boost rear hub standard, keeping the chainline dialed where it needs to be.

What makes X-SYNC work as a 1x solution without a chain guide is the tooth profile itself. Alternating wide-narrow teeth engage with the inner and outer chain plates respectively, holding the chain on under the kind of rough, choppy terrain that would drop a conventional ring. The taller, squared tooth tops and mud-clearing recesses at the base keep things running through conditions where chain retention matters most. These rings mate with splined direct-mount crankarms secured by three bolts — if your crankset uses this interface, installation is straightforward.

SRAM X-SYNC Direct Mount Chainring Specs at a Glance

  • Available sizes: 28t, 34t
  • Offset: 3mm inboard (Boost chainline)
  • Compatibility: Splined direct-mount crankarms with 3-bolt retention
  • Color: Black
  • Designed for: 10- and 11-speed chains in 1x drivetrain applications

PRICE MATCH GUARANTEE

We will price match against advertised or quoted prices from other authorized dealers of the product!

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