Chainrings

 

Shimano Ultegra FC-6600 39T

Smooth and nearly effortless, 10-speed shifting action that...

Smooth and nearly effortless, 10-speed shifting action that’s light, rigid and stiff.

Shimano Ultegra FC-6500 53T

Smooth and nearly effortless, 9-speed shifting action that&...

Smooth and nearly effortless, 9-speed shifting action that’s light, rigid and stiff.

Shimano Ultegra FC-6500 39T

Smooth and nearly effortless, 9-speed shifting action that&...

Smooth and nearly effortless, 9-speed shifting action that’s light, rigid and stiff.

Shimano Dura-Ace FC-7800 53T

This replacement chainring for 10-speed cranks provides sup...

This replacement chainring for 10-speed cranks provides super-smooth front shifting!

Shimano Dura-Ace FC-7800 39T

This replacement chainring for 10-speed cranks provides sup...

This replacement chainring for 10-speed cranks provides super-smooth front shifting!