Lightweight comfort, engineered for smaller riders. The Kinekt LR Aluminum Suspension Seatpost is designed to enhance comfort and reduce fatigue for riders weighing between 80-180 lbs (36-82 kg). Whether you&';re commuting through the city or cruising gravel paths, the LR&';s responsive suspension smooths out bumps and vibrations, so you stay comfortably seated and in control-even on rough terrain. With lightweight aluminum construction, the LR offers a refined balance of performance and durability. Its adjustable suspension system includes multiple interchangeable springs and a Kinekt-exclusive spring preload adjuster knob, allowing you to fine-tune the seatpost to match your weight, riding style, and terrain-right from your saddle. Like all Kinekt seatposts, the LR is easy to install and adjust, making it a perfect upgrade for riders looking to improve in-the-saddle comfort, reduce lower body fatigue, and enjoy longer, smoother rides. Ideal for: Riders between 80-180 lbs (36-82 kg) seeking a lightweight, responsive suspension seatpost for gravel, road, commuters and tandem bikes.Material: AluminumIncludes: Pre-installed spring system, additional springs for customization, and Kinekt Active Suspension Seatpost manual.