The lightest and most refined premium Round chainring for Cannondale Hollowgram cranks.
Hollowgram direct mount chainrings allow for flawless 1x9/10/11/12 drivetrain setup. Reliable, extremely light, stiff and clean looking on the bike. Chainring's specific offset creates a lot better chainline compared to other offerings on the market.
• Size (Mass +/-1g): 28T(55g)
• Colour: Black
• Compatibility: Cannondale Hollowgram Si, SiSL, SiSL2 and newest F-Si
• Material: cnc machined 7075 Txxx Aluminium. Long-lasting construction
• Finish: anodized
• Chainline: 47-50mm (5.7mm offset). Chainline depends on the length of the axle you use and spacers configuration
• Tooth Shape: Can be used with singlespeed, 1x9, 1x10 ,1x11 and 1x12 as it fits all chains. Tooth shape optimized for quiet work