ULTRA

High technology seat post.
Alloy carbon fiber wrapped.
Main shaft in cabon fiber, CNC machined parts.
Exclusive and patented nut retention system, that makes seat assembly much easier.

Setback: 22 mm
Diameter: Ø 27,2 - 31,6 mm
Length: 340 mm (12 1/2 in.)
Weight: 260 grams (6 7/8 oz.)