Direct mount 1x round chainring for Easton EA90, EC90 SL cranks. Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+ chains.

• Special tooth shape guarantees a tighter contact with chain and softer pedaling (in comparison with regular chainrings)
• Chamfered edges and wide mud gap keeps the ring from getting muddy
• Increased tooth height improves chain retention while the bike is shivering and jolting
• Overall bicycle weight reduction in the range of 150-400 grams (with no front derailleur and chainguide)
• Manufactured using highly durable aluminum alloy
• Variable teeth thickness prevents chain dropping

Oval Chainring Advantages
Even at-the-wheel distribution of pedaling torque
Improved responsiveness and pedaling smoothness, narrower dead spots and increased span of your gluteus and hamstrings
Easier uphill riding, especially on soft and slippery terrains
Increased pedaling efficiency

Specifications
Made from 7075-T651 Aluminum Alloy
Surface coating Anodizing
Made with CNC milling
Ovality 12%
Timing 108° after TDC (top dead center)
Compatible cranksets Easton EA90, EC90 SL
Offset, mm 6.5 (34T-38T), 6.4 (40T), 5.7 (42T), 5 (44T-46T), 4.3 (48T), 3.7 (50T)
Chain compatibility Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+ chains.

Mfr Claimed Weight
103g (42t)