e*thirteen Plus 35 Stem - 40mm Offset - ST1UPA-100

Made from ultra-strong Aluminum 7050 T7 alloy to reduce weight and designed with clamps that won't loosen no matter how hard you ride
Rider insight driven 132deg. opposing steerer clamp bolts deliver optimal knee clearance, while maintaining alignment during tightening
Highly machined with a two-tone anodized finish for high quality look as well as function
35 bar clamp diameter, 1-1/8in. steerer clamp, 40 mm steerer clamp stack