The Bontrager Speed Concept Low Far Stem with a Mid-Near configuration has a 67mm length and 50° rise to help you dial in your optimal position on your Trek Speed Concept Time Trial Bike. The aerodynamic construction keeps compatible cockpits looking streamlined and performing to their aerodynamic capacity. Bontrager Speed Concept Low Far Stem Features Model: Mid-Near Steerer: 31.8mm (1-1/4) Rise: 50° Length: 67mm Colour: Black Includes stem cover, cover bolts, and pinch bolt