Sapim Double Square SL Alloy Nipple, 14g/16mm, Turquoise 100 Axle Tensioners Marin: Alpine Trail - 2003-2004

Marin: Alpine Trail - 2003-2004 / Bayview 24` - 2003-2004 / Bayview Trail - 2003-2004 / Bobcat Trail (Hardtail / Race) - 2003-2004 / Bolinas Ridge V-brakes - 2003-2004 / Coast Trail (Comfort 26`) - 2003-2004 / Hawk Hill/SE - 2003-2004 / Hidden Canyon - 2003-2004 / Nail Trail - 2003-2004 / Northside

Use Di2 system checker to update component firmware from http://e-tubeproject

124577-Q0-L

148836-Q0-L

and '12+ Reba models

Sapim Double Square SL Alloy Nipple, 14g/16mm, Turquoise 100 Axle Tensioners Marin: Alpine Trail - 2003-2004Allows 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