The PRO LT seatpost embodies the perfect balance between strength, lightweight and versatility. Designed to accompany cyclists on road, MTB and gravel, it stands out with its one-piece anodized AL-6061 aluminum construction combined with a 3D forged head for exceptional strength. Weighing only 265 grams for the 27.2 mm diameter and featuring a 20 mm setback, it optimizes the cyclist's position while guaranteeing rigidity and comfort over all distances.

Technical highlights

• Premium anodized AL-6061 alloy: Lightweight material offering an excellent stiffness-to-weight ratio and excellent corrosion resistance, perfect for intensive use in all weather conditions.
• 3D forged head: Manufacturing process that reinforces the clamping area and increases structural durability, ensuring increased longevity even under demanding use.
• Innovative single-bolt clamping system: PRO signature solution allowing precise and quick adjustment of the saddle angle over a wide range, with secure hold thanks to the forged 6061 aluminum clamp.
• Shimano Di2 battery compatibility: Perfect integration with Shimano electronic transmission systems, for a clean and functional cockpit.
• 20 mm offset: Optimized setback to finely adjust the saddle position behind the seat tube, ideal for cyclists seeking better knee-pedal alignment and reduced muscle fatigue.

Geometry and standards

This seatpost measures 400 mm in length, offering generous adjustment range to suit all body types and all frames. The 27.2 mm diameter (variant PRSP0116) corresponds to a widely used standard on classic road bikes, some hardtail MTBs and gravel bikes. It is also available in 30.9 mm and 31.6 mm to fit all modern seat tubes. The single-bolt clamp system is compatible with standard 7 x 7 mm saddle rails, ensuring universal compatibility with most saddles on the market.

PRO philosophy and usage versatility

Result of the collaboration between Shimano and PRO engineers, the LT (Light) range represents the first performance level in the PRO ecosystem, offering professional quality at an accessible price. This multi-discipline seatpost is aimed at demanding cyclists seeking a reliable component for daily training, long-distance rides or bikepacking adventures. Its elegant anodized black finish integrates harmoniously with all bike styles, while its proven design guarantees consistent performance, season after season.

Available variants

• PRSP0114: 27.2 mm diameter / 0 mm offset / 400 mm
• PRSP0116: 27.2 mm diameter / 20 mm offset / 400 mm (main variant — EAN 8717009339629)
• PRSP0118: 30.9 mm diameter / 0 mm offset / 400 mm
• PRSP0119: 30.9 mm diameter / 20 mm offset / 400 mm
• PRSP0115: 31.6 mm diameter / 0 mm offset / 400 mm
• PRSP0117: 31.6 mm diameter / 20 mm offset / 400 mm