XC light. Big hit strong. Bontrager's Rhythm Pro utilizes finite element analysis and an internally ribbed, 3D forged tube to create an all-mountain tough seatpost with optimal strength-to-weight. Its long rail cradles provide extra support for saddle rails, and a two-bolt attachment system offers convenient, micro adjustability to fit a wide range of bike styles.
Price
$99.99
Features
- Construction: Custom-drawn 7075-T6 alloy shaft
- 2-bolt rocker-head with micro-adjustment
- Zero offset
- 3D forging process reduces weight while increasing strength
- Long saddle rail clamps evenly disperse weight and impacts
- Unconditional Bontrager Guarantee
| Part No. | MSRP* | Color | Length | OD | Offset | Weight |
|---|---|---|---|---|---|---|
| 425646 | 99.99 | Black | 330mm | 27.2mm | Zero | 240g |
| 425647 | 99.99 | Black | 400mm | 27.2mm | Zero | 270g |
| 425652 | 99.99 | Black | 330mm | 31.6mm | Zero | 230g |
| 425653 | 99.99 | Black | 400mm | 31.6mm | Zero | 250g |
*Pricing is set by Bontrager retailers and does not include freight, import duties or taxes for retailers outside of the US.
Related Items
XXX
$199.99
Bontrager's lightest seatpost, the XXX features a high strength, HCM molded carbon tube and head. Infinite angle adjustability lets you dial-in the perfect saddle tilt. Reversible design increases fore-aft adjustment possibilities.
Race X Lite ACC
$99.99
With an Aluminum Core Construction underneath a carbon fiber sleeve, this version of the Race X Lite is designed to withstand extreme crush loads, making it perfectly suited for both mountain and road applications.
