Shimano Dura-Ace CS-7900 Ultegra CS-6700 10-Speed 11t 1st Position Cog "B Fit" 105 CS-5800 MFPN=BB 71902 LLB-BAG absoluteBLACK Oval 110 BCD 1x

absoluteBLACK Oval 110 BCD 1x Chainrings for Cyclocross are designed for all Shimano 5-bolt cranks such as Dura-Ace 7950 Ultegra 6750 Shimano 105 5750 and more

Will not harm carbon fiber

Compatible with CO2 only for an emergency repair in the field (CO2 speeds up coagulation so sealant must be replaced afterwards)

}Wheels Manufacturing Derailleur Hanger - 303

J-shape Brief Bar Ends provide versatile hand positions for improved climbing and comfort to reduce hand fatigue

Shimano Dura-Ace CS-7900 Ultegra CS-6700 10-Speed 11t 1st Position Cog "B Fit" 105 CS-5800 MFPN=BB 71902 LLB-BAG absoluteBLACK Oval 110 BCD 1xShimano Dura Ace CS 7900 Ultegra CS 6700 10 Speed 11t 1st Position Cog "B Fit" for 105 CS 5800. Shimano Dura Ace CS 7800 & Ultegra CS 6700 6600 10 Speed Cassette Cogs1. 6mm cog thickness TECH SPECS Tooth Count 11