Material: Full Carbon Hollow Seat Post,

Offset: 0mm/25MM

Length Size:350/400MM

Diameter:27.2/30.8/31.6MM

Finish:Matte

Weight（Include Clamp）: 180-230G（Different sizes result in different weights）

Maximum Load: 115KG

Saddle Rail: 7*7/7*9/6.5*8.5/6*7/7*8MM

Suitable For:Round Rails（7*7）/Oval Rails (7*9)

Torque Spec：Saddle Rail Clamp Bolts ≤ 7Nm

Torque Spec：Seatpost Collar Determined by your Frame manufacture/Seatpost Collar（Recommended locking torque ≤ 5Nm）