Oval SHARKTOOTH 110BCD 5-Bolt CNC Machined Alloy Black Road Chainring Increased Power Output New (53 Tooth Oval)

USAmade OVAL 110mm 5-BOLT SHARKTOOT Road / CrossChainring Black Anodized Finish 5 Bolt Ramped and Pinned for shifting- NEW Performance Driven- Made in the U.S.A. (53T, 52T, 50T, 38T, 36T, 34T) 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.

• LIFETIME LIMITED WARRANTY -OVAL RINGS "Proudly" Made-in-the-USA / Fits Shimano Dura-Ace 7900,7950, Ultegra 6750, 6700, Shimano 105- 5700, Tiagra 4650, FSA, Rotor 3D & 3D+, S-works and many more older cranks. Also fits Sram Force and Red but NOT compatible with Sram cranks that have 1 hidden chainring bolt. (Compatible with Di2 & Pioneer, SRM and other power meters)
• Unique Sharktooth - No Chain Drop tooth profile for all conditions chain retention
• Fully CNC machined with aircraft aluminum alloy for lightweight strength
• Manufactured in plant certified to ISO 9001:2008 standard / Teflon coated surface treatment provides quiet and friction free service
• 8, 9,10 and 11-speed drivetrain compatible Image may not depict current engraving