Material: Titanium
Diameter: 31.8mm
Length: 520mm or 600mm
Setback: 20 or -20mm
Weight (520mm): 310g
Weight (520mm): 350g
Weight Limit (Rider): 90kg
Made in Taiwan
Suitable for Birdy or Brompton
Birdy – A seatpost sleeve (34.9mm) is required
Brompton – Use 31.8mm seatpost, so seatpost sleeve is not required