SDG Alloy Micro-Adjust I-Beam Seatpost: 0mm Setback, 27.2 x 400mm, Black 27.5" (650b) Mountain Wheels Manufacturer Part Number: 161086-011

Manufacturer Part Number: 161086-011

Manufacturer Part Number: 501C0030

155770-Q0-L

152931-Q0-L

UPC: 821973418643

SDG Alloy Micro-Adjust I-Beam Seatpost: 0mm Setback, 27.2 x 400mm, Black 27.5" (650b) Mountain Wheels Manufacturer Part Number: 161086-011SDG 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 Product Specifics Defined Color: Black Weight: 229 Offset (mm): 0 Diameter: