Description
All natural
The Zipp Valve Extenders work with Zipp butyl inner tubes with a removable core as well as other leading tubular tires and inner tubes that have removable cores
Optimal airfoil shape reduces drag caused by stem and headset spacers with no increase in frontal area
Super lightweight
DI2 ELECTRIC WIRE Size:700 All naturalCompatible Components: Shimano Ultegra Di2, Shimano Dura Ace 9070, Ultegra 6770 and 6870, XTR M9050, Dura Ace R9170 and R9150, Alfine S705 and S505
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
