SDG Alloy Micro-Adjust I-Beam Seatpost: 0mm Setback, 30.9 x 400mm, Black

SDG I-Beam Aluminum Seatposts. I-Beam technology eliminates seat rails for a single beam incorporated into the saddle shell. I-Beam provides the widest range of fore and aft adjustments available and uses simple 1-bolt clamp.

• Uses a single, easy-access 6mm bolt for quick and simple adjustments or saddle changes
• 6061 cold forged aluminum head and clamps with 2014 aluminum tube

Specifications:

• Defined Color: Black
• Weight: 229
• Offset (mm): 0
• Diameter: 30.9
• Max Height: 300
• Color: Black
• Material: Aluminum
• Min Height: 100
• Clamp Style: I-Beam
• Length: 400