absoluteBLACK Round Premium Cannondale Hollowgram DM NW Chainring

Our premium 1X Cannondale Hollowgram direct mount Round chainrings are designed for Hollowgram crank family. Compatible with old and newest models.
Our Cannondale Direct Mount round chainrings are designed with an offset that works best with Cannondale Ai-drivetrain (FSI). When used on non Ai / FSI Frames, our direct mount round has 3mm less offset than original, non-Ai Cannondale chainring/spider. So in order to achieve perfect chainline, you will need in this case, to change the spacers on the BB axle and move right side crank closer to the frame. This is an easy task and sets the crank in very good position in relation to the frame.

Chainline: 47-50mm (5.7mm offset). Chainline depends on the length of the axle you use and spacers configuration.

Size (Mass +/-1g): 30T(61g), 32T(66g), 34T(72g)

Advantages of our special Direct mount chainrings:

• Finest design to provide excellent weight to strength ratio)
• Greatly improves traction and climbing abilities
• Unique Patent Pending narrow-wide teeth profiles to keep your chain in place for minimum 12 months!
• Special 3D teeth machining for ultimate mud relief decrease wear and noise dramatically
• They save weight because they don't need the spider and chainring bolts.
• Superb quality and great look

Cannondale Hollowgram Si, SiSL, SiSL2. chain: 9, 10, 11 and 12spd Eagle compatible.