OVAL 110 4-Bolt ST CXR 52T Road / Cross Compact Chainring

• Sharktooth Oval Collection
• 110 BCD - 4 Bolt
• 52 tooth x 3/32" (Great for Road, Cross, Compact Road or Gravel bikes)
• Designed for outer position double chainring cranks 
• Ramped and pinned design for faster shifting performance
• Fits Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700, etc. (Compatible with Di2 & Pioneer, SRM 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: 133g

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.