Giant’s innovative, acclaimed and exclusive D-Fuse seatpost features a D-shaped composite shaft that absorbs road vibration without the need for any mechanical devices or special inserts. For this year, by using a newly optimized carbon layup, overall compliance has been increased by 20%.

Features

20% increased compliance from previous models through new carbon lay-up technique
Lightweight one-piece construction
Strong and light carbon saddle clamps

Specifications:

Material: Carbon
Weight: 185g
Length: 395mm
Saddle Rail Compatibility: 7mm & 9mm

Item # 150000104