Round AERO chainring for SRAM 8-bolt Road/Gravel

Chainring - Aero - 1-speed Direct mount, narrow-wide round for SRAM 8-bolt Road/Gravel - AERO "golf ball"

The original design - ALUGEAR chainring “AERO golf ball”

Technical specifications:

• Offset: 
  • 36T-52T  6.0mm
  • 54T  5.5mm
  • 56T  4.5mm
  • 58T  3.5mm
  • 60T  2.5mm
  • 62T  1.5mm
    
    
• Weight: 
  • 36T- 92g
  • 38T- 101g
  • 40T- 108g
  • 42T- 115g
  • 44T- 126g
  • 46T- 134g
  • 48T- 143g
  • 50T- 153g
  • 52T- 165g
  • 54T- 181g
  • 56T- 198g
  • 58T- 214g
  • 60T- 230g
  • 62T- 240g

• Diameter: 
  • 36T- 154.2mm
  • 38T- 161.3mm
  • 40T- 171mm
  • 42T- 179mm
  • 44T- 187mm
  • 46T- 195.5mm
  • 48T- 202.4mm
  • 50T- 210.4mm
  • 52T- 219mm
  • 54T- 227mm
  • 56T- 235mm
  • 58T- 243mm
  • 60T- 251mm
  • 62T- 259mm
    
    
• Material: 7075-T6 aluminum
• Manufacturing: CNC machined
• Surface treatment: Anodized

Compatibility

• For road and gravel cranksets - SRAM 8-bolt Direct Mount, BB spindle interface: DUB, GXP
• Chains you can use: All 10sp, 11sp, 12sp Shimano HG+; 10sp, 11sp, 12sp SRAM (Flattop AXS); Campagnolo; KMC chains 

Additional information

ALUGEAR chainrings are among the lightest on the market. They have used their experience and conducted thorough tests to optimize the design. This has resulted in minimal loss of impact strength, but in return, they have achieved a significant weight reduction.

The chainrings are CNC-machined from 7075 T6 aluminum and have undergone hard, industrial anodizing. This provides protection against mechanical wear, a great look, and a fantastic feel that lasts for a long time.

The unique tooth profile eliminates chain noise, reduces wear, and ensures smooth and trouble-free operation with all the most common combinations, such as 10-, 11-, and 12-speed groupsets. The specially designed "Narrow Wide" teeth ensure that the chain always runs correctly.

ALUGEAR chainrings are the best choice if you are looking for a technologically advanced chainring with a unique design and low weight.

Recommendation

• It is a good idea to use a new chain with your new chainring