Efficiency, power, and smoothness are all hallmarks of Shimano drivetrain components, and the Shimano Ultegra 6800 Chainring lives up to the reputation. Shimano's four-bolt asymmetric pattern with a 110 millimeter bolt circle diameter allows the use of compact or standard gearing on the same crank arms. With a refined X-shaped bolt pattern, the fifth arm, which used to lie in the area where the least amount of torque was applied to the chainrings, is deleted. The orientation of the remaining four spider arms puts them in line with the area of the chainring requiring the most reinforcement, resulting in the same efficient power transfer with a lighter crankset. Crafted from forged and machined aluminum, the chainring itself is stiff and light, and is optimized for use with Shimano HG-EV eleven-speed chains.
Efficiency, power, and smoothness are all hallmarks of Shimano drivetrain components, and the Shimano Ultegra 6800 Chainring lives up to the reputation. Shimano's four-bolt asymmetric pattern with a 110 millimeter bolt circle diameter allows the use of compact or standard gearing on the same crank arms. With a refined X-shaped bolt pattern, the fifth arm, which used to lie in the area where the least amount of torque was applied to the chainrings, is deleted. The orientation of the remaining four spider arms puts them in line with the area of the chainring requiring the most reinforcement, resulting in the same efficient power transfer with a lighter crankset. Crafted from forged and machined aluminum, the chainring itself is stiff and light, and is optimized for use with Shimano HG-EV eleven-speed chains.
in 4 offers
Efficiency, power, and smoothness are all hallmarks of Shimano drivetrain components, and the Shimano Ultegra 6800 Chainring lives up to the reputation. Shimano's four-bolt asymmetric pattern with a 110 millimeter bolt circle diameter allows the use of compact or standard gearing on the same crank arms. With a refined X-shaped bolt pattern, the fifth arm, which used to lie in the area where the least amount of torque was applied to the chainrings, is deleted. The orientation of the remaining four spider arms puts them in line with the area of the chainring requiring the most reinforcement, resulting in the same efficient power transfer with a lighter crankset. Crafted from forged and machined aluminum, the chainring itself is stiff and light, and is optimized for use with Shimano HG-EV eleven-speed chains.
Efficiency, power, and smoothness are all hallmarks of Shimano drivetrain components, and the Shimano Ultegra 6800 Chainring lives up to the reputation. Shimano's four-bolt asymmetric pattern with a 110 millimeter bolt circle diameter allows the use of compact or standard gearing on the same crank arms. With a refined X-shaped bolt pattern, the fifth arm, which used to lie in the area where the least amount of torque was applied to the chainrings, is deleted. The orientation of the remaining four spider arms puts them in line with the area of the chainring requiring the most reinforcement, resulting in the same efficient power transfer with a lighter crankset. Crafted from forged and machined aluminum, the chainring itself is stiff and light, and is optimized for use with Shimano HG-EV eleven-speed chains.
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Last updated at 13/05/2025 09:30:38
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Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
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