Also compatible with existing threaded EDC top caps
} Made from heat treated aluminum
Trelleborg main seal + 3 additional internal seals in addition to Wintek cartridge make for the industrys most reliable system
Oversize bearings ensure smooth running under extreme conditions
Wide compatibility with multiple components in 67 and 8-speeds
Specialized S-Works sl stem w/ expander plug polish black 31.8mm x 90mm 17 degree CheckoutSpec= Dual Position Air/Motion Control DNA for 2012 Revelation New (Dual Wing Adjuster Knob) Also compatible with existing threadedThe 3D forged and CNC machined S Works SL stem is sleek, stiff, lightweight, and strong. It comes in six different length options, features a six degree rise, and weighs 110 115g in its 110mm option. 3D forged and CNC machined, 7075 aluminum road stem . Clamp Diameter: 31. 8mm Clamp Height: 40mm Includes expander plug for carbon steerer tubes and titanium hardware. Lengths: 70, 80, 90, 100, 110, 120, 130mm Rise: 6, 12, or 17 degree rise Steerer Tube: