The Deep-V seatpost is specifically designed for off-road riding, including cross-country mountain biking, gravel, and all-road riding. However, due to its featherweight and superb versatility, many have chosen to equip their road bikes with our Deep-V seatposts to increase compliance and comfort.
Length: 400mm
Diameter: φ27.2mm & φ30.9mm
Weight: 165g ±10g (27.2mm); 170g ±10g (30.9mm)
Offset: -5mm
Titanium bolts come as standard.

Just as the industry believes that it is almost impossible to push the structural design and engineering of twin-bolt style seatposts further, we explored new possibilities on the construction of our Deep-V seatposts. By utilising the carbon fibre layup on the connection parts with the saddle, the two pieces of equal-thickness leafs act as both locking mechanism and shock-absorbing system. The result is a seatpost with not only the compliance and functionalities of heavier, more complex-structured posts, but also the simplicity and reliability of standard twin-bolt posts, with an incredibly weight of 165 grams for the 27.2mm x 400mm option.

We have undertaken Finite Element Analysis to calculate the optimum wall-thickness in the shock-absorption area of the Deep-V seatpost. This ensures a much better capability to absorb shocks with high frequency and low amplitude, when compared with round seatposts that are also constructed using carbon fibre. The simulation results we obtains match the extensive real world testing that we have done, both on-road and off-road. The Deep-V seatpost is incredibly flexible to damp the harsh riding conditions, as it  eliminates essentially all small vibrations, and significantly reduce the impact on your body from bigger hits.

The beautiful carbon fibre texture can be seen through the clear coat and transparent paint protection. Packed with an elegant design language, excellent functional features, as well as amazing ride quality, the Deep-V seatpost is ready to take on your next adventure!