Ultra light Titanium/Ti 31.8mm*520mm/550mm/600mm Seatpost for Brompton folding bike-291g

Detailed information of the product:

Note: new adapter

Made of Ultra light Ti3Al2.5V Titanium, normally for Aerospace Industry usage
CNC Machined in the head and Polished surface,
Clamping accessories are made of Titanium also
Fit Brompton Folding bike,Brompton,Oyama/,ANEMOS/ 

Approximate Weight:  

31.8x520mm   291g

31.8x550mm   302g

31.8x600mm   346g