Brand: TOSEEK

Color&Exterior:  Black+Red logo

Exterior finish: Gloss

Grid: 3K small carbon grid

Material: Full Toray T800 Carbon Fiber

Diameter: 27.2/30.8/31.6mm

Length: 350mm/400mm

Weight: 225g(aprox,different size,different weight)

torque specs for install these seatposts is:5.5Nm
please use carbon fiber assembly gel to mount it tight to your bike.