absoluteBLACK Round Direct Mount 1x Chainrings for Cannondale allow for flawless drivetrain setup for 1×9, 1×10, 1×11, and 1×12-speeds. They are designed for Cannondale Hollowgram cranks, and are particularly suited for F-Si frames. Direct mount chainrings provide significant weight savings over a standard spider and chainring combination. They are crafted from CNC machined 7075 aluminum, and feature an anodized finish for exceptional durability.
Specifications:
- Direct Mount Type: Cannondale Hollowgram SiSL
- Tooth Count: 28
- Drivetrain Speeds: 10
- Drivetrain Speeds: 11
- Drivetrain Speeds: 12
- Defined Color: Black
- Material: Aluminum
- Ring Position/Type: Chain Retaining Single Ring
- Round or Oval: Round
- Offset: 4
- Chainline/Hub Compatibility: 135/142 MTB Hubs
- Chainline/Hub Compatibility: 141/148 Boost Hubs