Thunder Mountain Bikes
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SRAM 3-Bolt Round Chainring
SRAM 3-Bolt Round Chainring
SRAM 3-Bolt Round Chainring
$89.95
The original narrow-wide chainring for SRAM's direct mount system. Built for Boost bikes with a 3mm offset. Fits all direct mount SRAM DUB, BB30, and GXP cranks.
  • Sizes: 28t (49g), 30t (50g), 32t (52g), 34t (66g), 36t (72g)
  • Material: CNC-machined 7075 aluminum for long-term durability
  • Finish: Anodized
  • Chainline: 52mm, Boost148-specific, 3mm offset

Compatibility:

The SRAM 3-Bolt Round Chainring is compatible with the following crank arms:

  • SRAM: AXS, XX1, XX1 Eagle, X01, X01 Eagle, GX Eagle, NX Eagle, SX Eagle, X1, X0, X9, X7, S2210, S1400, Descendant, Stylo, Truvativ AKA, and all DUB cranks
  • Cane Creek eeWings. GXP, BB30, Boost148
  • Also compatible with Super Boost bikes using SRAM's SB+ Super Boost crank axle

Not compatible with SRAM Flat Top or Shimano HG+ chains.

Launch DateJuly 2, 2026
Days In Market111
VendorAbsolute Black
Variants5
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