A more aggressive riding position will affect your acceleration and your handling. With your weight farther out on the front wheel, you'll climb more powerfully and the bike will handle more nimbly. There is, however, a sacrifice in the bike's high speed stability. If this geometry adjustment is what you're looking for, don't run out and buy a new frame. You may just need a zero setback seatpost. The 3T Ionic 0 Team Stealth seatpost moves your weight forward a bit on the bike. Also, the menacing black graphics give the Team Stealth an aggressive look to go with its aggressive stance. 3T's Ionic 0 was constructed from a blend of lightweight and durable carbon and aluminum. For the shaft, 3T used ultra stiff carbon, which blends low weight, stiffness, and comfort it's known for its road chatter dampening characteristics. Atop the post, 3T uses it sophisticated Difflock seat clamp. This is a single bolt clamp that is compatible with saddles that have 7mm round rails. The splined design of the clamp makes setting saddle angle and setback simple and requires only lightweight clamping. You won't need to torque down to ensure that your saddle won't slip.