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A black ALUGEAR Aero Boost MTB Chainring for SRAM against a white background.

ALUGEAR Chainrings

ALUGEAR Aero Boost Chainring for SRAM MTB

Niel Ubod July 30, 2025

Price range: $75.30 through $84.80

Lightweight, aero MTB chainring for your SRAM boost 3 mm offset crankset
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ALUGEAR Aero Boost Chainring for SRAM MTB

The ALUGEAR Aero Boost Chainring for SRAM MTB is made for 3-bolt boost cranksets. ALUGEAR chainrings are some of the lightest on the market. The aero profile eliminates any open space on the chainring which reduces drag and gives riders additional aero benefits. ALUGEAR chainrings are CNC machined from 7075 T6 aluminum and anodized to provide maximum protection. They also feature a unique tooth profile that eliminates chain noise, reduces wear and provides for a smooth drivetrain.

Compatibility

  • Crankset: Compatible with SRAM boost 3 mm offset cranksets that use the 3-bolt interface
  • Chain: Compatible with 10-speed, 11-speed and 12-speed Shimano and SRAM Eagle chains. Not compatible with SRAM T-Type chains

Specs

  • Colors: Black | Silver | Gold
  • Interface: SRAM 3-Bolt Direct Mount
  • Offset: 3 mm
  • Chainline: 52 mm Boost
  • Material: Aluminum 7075-T6
  • Made: CNC milling
  • Surface coating: Anodizing
  • Weight: 28T - 52 grams | 30T - 57 grams | 32T - 63 grams | 34T - 68 grams | 36T - 74 grams | 38T - 79 grams
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