The absoluteBLACK 110 mm 52T 4-bolt Asymmetric 2X Chainring is an oval outer ring designed to smooth power delivery and reduce pedaling dead spots on double cranksets. CNC-machined from aluminum and finished with hard-anodized black coating, it offers corrosion resistance and durability. The asymmetric oval profile enhances efficiency throughout the pedal stroke. Compatible with Shimano 110 BCD 4-bolt cranksets, it fits Dura-Ace 9000/9100, Ultegra 6800/8000, and 105 5800 series cranks in 10-, 11-, and 12-speed 2X drivetrains without requiring front derailleur changes.

• Shape: asymmetric oval for optimized power delivery
• Bolt circle diameter: 110 mm (4-bolt pattern)
• Tooth count: 52T
• Compatibility: Shimano Dura-Ace 9000/9100, Ultegra 6800/8000, 105 5800 series cranks
• Speed compatibility: 10-, 11-, and 12-speed 2X drivetrains
• Material: CNC-machined aluminum, hard-anodized finish
• Position: outer chainring for double cranksets