OVAL 110 4-Bolt ST CXR 36T Road / Cross Compact Chainring

Sharktooth Oval Collection 110 BCD - 4 Bolt 36 tooth x 3/32" (Great for Road, Cross, Compact Road or Gravel bikes) Designed for inner position double chainring cranks  Fits Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700, etc. (Compatible with Di2 & Pioneer, SRAM and other power meters) Sharktooth - No Chain Drop tooth profile for all conditions chain retention Lightweight Aircraft Aluminum Alloy Full CNC machined construction Teflon coated surface treatment provides quiet and friction free service Black anodized finish Proudly Made In-The-USA! Weight: 54g Advantages of our Oval chainrings: Our Oval chainrings maximize rider efficiency by leveraging your pedal stroke where your power is produced and reducing resistance where your power is least.  Oval rings allow you to climb easier and faster with less fatigue. They offer a consistent power delivery that allows you to maintain an even cadence and a higher output level for longer periods of time. Oval rings provide a smoother feel on your legs during climbing Higher average speeds have also been achieved in various studies.  The power output attained during intermittent maximal sprints in one study was 2.4% - 6.7% greater with non-circular (Oval) chainrings.