Well-equipped for clocking up the miles, the Vision Trimax SB20 Seatpost provides a strong and dependable hold to your saddle's rails on the most demanding of course conditions.

Whether you're training on your road bike or taking part in a triathlon, time trial or track event, this versatile seatpost is engineered for performance. It features a 3D-forged and CNC-machined alloy construction, which allows it to withstand all of the intensity that's associated with long and rigorous rides. Vision has also equipped this model with an alloy head and chromoly (CrMo) hardware, so you can benefit from a safe and secure hold to your saddle wherever your journey takes you.

Vision products were launched nearly 20 years ago at the Kona IronMan. Since then they have earned the reputation of being amongst the fastest and most aerodynamic components in the professional field. Vision components are designed using Computational Fluid Dynamics (CFD) software and verified through extensive wind tunnel testing, then proven under its sponsored professional athletes to guarantee you the highest performance.

Manufacturer's Part Numbers:

670-0179001010 Black/White 27.2mm x 350mm 
670-0179005010 Black/White 31.6mm x 350mm

About the Vision brand

Since its birth in Kona in the ‘90s, Vision has been synonymous with a no-expense spared assault on wind resistance. Recent years have seen the innovative application of carbon fibre and the creation of dream-like shapes to enhance performance. Vision is the brand to beat, leading the way in time trials and triathlon by creating slippery-fast aero products with the proper fit adjustment that allow the rider to push their limits in race conditions. Vision continually refine, test and innovate in the quest for speed, with industry-leading products throughout the range.