The I-Beam Micro System has the widest range of fore and aft adjustment. The I-Beam System uses a single, easy-access 5mm bolt for quick and simple adjustments or saddle changes. New micro head design allows precise angle adjustment. 6061 cold forged aluminum head,clamps and tube.

• Light and strong.
• 6061 cold forged fixed clamp.
• 2014 tube with hard anodized machined finish.
• 5mm bolt for quick and easy adjustments.
• Built for: Road / Mountain.
• Length: 400mm.
• Weight: 220g (27.2).