Sapim Double Square SL Alloy Nipple 14g/16mm Turquoise 100 MFPN=W010-0854 }Ergon Flip Head Kit -

}Ergon Flip Head Kit - for Carbon Rails

e-tube is a two-prong system and is NOT cross compatible with Dura-Ace 7970 Di2 wiring

2014: Spectral AL Spectral AL 29

8 Weight 245 Width 810

Sapim Double Square SL Alloy Nipple 14g/16mm Turquoise 100 MFPN=W010-0854 }Ergon Flip Head Kit -Allows for truing and tensioning of wheel using internal or external wrenches Polyax design features a round shape of the head that works like a ball joint between the rim and nipple ensuring a better spoke nipple line Aluminum SL: 7075 T6 aluminum, special coating on thread and nipple surface to further reduce corrosion and reduce friction between spoke nipple and nipple rim. Secure Lock prevents nipples from loosening via a mechanical means instead