CeramicSpeed Wheel Bearing Upgrade Kit: Zipp-9 (NSW Hubsets) Shoe Size (US)-11.5 Double or Triple Double Double

Double or Triple Double Double or Triple Triple Rear Der/Shifter Compatibility Shimano Mountain Drivetrain Speeds 9 Weight 240 Front Der/Shifter Compatibility Shimano Mountain Shifter Style Trigger

}DT Swiss Star Ratchet Kit - 36T

75 Thread Length (mm) 20 Axle Diameter (mm) 12 Over Locknut (mm) 142 Overall Length (mm) 174

8 (1-1/4") Double or Triple Triple Front Der/Shifter Compatibility Shimano Road Derailleur Capacity 20 Front Derailleur Cable Pull Bottom Pull

CeramicSpeed Wheel Bearing Upgrade Kit: Zipp-9 (NSW Hubsets) Shoe Size (US)-11.5 Double or Triple Double DoubleCeramicSpeed Wheel Bearing Upgrade Kit: Zipp 9 (NSW Hubsets). CeramicSpeed cartridge bearing kits for wheels is an upgrade option that provides extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. Grade 3 Silicon Nitride balls Hardened races Reinforced polyamide cage and non contact seals Hand built in Denmark High resistance to poor lubrication