2.1 XL2 Aluminum Bike Seatpost with Suspension

The KINEKT Aluminum 2.1 Seatpost XL2 is the perfect accessory, developed for those riders who weigh between 240- 320 pounds. The KINEKT XL2 effectively isolates your body from surface vibrations and impacts. This isolation improves comfort, control, and confidence, which ultimately leads to a more enjoyable ride. All posts come with an extra spring so you can mix and match, creating a custom experience. It??s also ideal for those using E-Bikes, which are heavier and transmit more vibration.
SEATPOST LENGTH: To choose your seatpost length, measure the entire length of your current seatpost. Measure from seat rails to bottom of post in millimeters. Available in 350 mm and 420 mm.
SEATPOST DIAMETER: To choose your seatpost diameter, determine the diameter of your current seatpost. The diamter is usually marked on the post (if not, you’ll have to measure in mm using a caliper). Available in 25.4 mm, 27.2 mm, 30.9 mm, and 31.6 mm.
SPRING SIZE: To choose your spring size, simply choose your best fit from our base configurations: SM (100-150 lbs), MD (150-200 lbs), LG (200-240 lbs), XL (24-320 lbs).
COMPOSITION SPECS: Setback: 12 mm (3.1) 25 mm (3.0) | Travel Range: 0 – 35 mm | Primary Material: Aircraft Grade 6061 AL | Hardware: Stainless Steel | Bushings: Igus | Elastomers: Urethane