Adjustable Bike Suspension Seatpost with Spring Coil for Effective Vibration Absorption, Lightweight Aluminium Design for Comfortable Rides (28.6mm)

• [OPTIMIZED SHOCK ABSORPTION SYSTEM] Our advanced built-in spring coil technology absorbs bumps and vibrations, significantly enhancing comfort during long rides. Easily adjust the rebound force using the bottom screw based on rider weight.
• [LIGHTWEIGHT AND STRONG MATERIAL] Crafted from aluminium alloy, this seat post remains lightweight at just 508g for the 4mm size, making it an excellent choice for serious cyclists looking to reduce bike weight.
• [MULTIPLE SIZE OPTIONS AVAILABLE] Choose from a range of diameters (4mm to 34.9mm) to a for perfect fit for your bicycle setup, accommodating various frame types.
• [ADJUSTABLE SADDLE CLAMP ANGLE] Customize your riding experience with an adjustable saddle clamp angle that allows you to find the most comfortable position while cycling.
• [SIZING INSTRUCTION] Please you verify your own size before purchasing; this product is available in different sizes.

Features: *The built-in spring coil effectively absorb vibrations while riding, enhancing comfort and improving shock absorption. The rebound force can be adjusted by tightening or loosening the bottom screw. *Our suspension post offers a range of diameter options including 25.4mm, 27.2mm, 28.6mm, 30mm, 30.4mm, 30.9mm, 31.6mm, 33.9mm(by shim), and 34.9mm(by shim). * The saddle clamp angle can be adjusted, providing flexibility and customization. The screw torque is 12N.m. *Made from lightweight aluminum alloy, the weight of the 25.4mm seat post is 508g, and the weight of the 31.6mm seatpost is 588g. *with the option to adjust the bottom screw clockwise for riders Greater than 65 kg and anticlockwise for riders less than 65 kg. Specifications: *Product Name:Bike Shock Absorbing Seatpost *Material:Aluminium Alloy *Color:Black *Size:25.4, 27.2, 28.6, 30.0, 30.4, 30.9, 31.6, 33.9(by shim), 34.9(by shim) mm Package Content: Seatpost*, hex wrench*2, 3.5 mm diameter spring*