Compatible with Specialized Stumpjumper evo pro 2020. The adjustable double kickstand design fits bicycles from 24 to 29 inches. Before , measure the distance between the mounting points on the frame and ensure a minimum of 7 cm between the kickstands to ensure proper deployment and retraction. It provides stable support when parking or performing simple repairs, ensuring a safe and reliable ride. Benefits and features Why you need it Provides stable, upright parking and a reliable base for quick repairs, reducing the risk of bike tipping and damage. Improves safety during maintenance by keeping the bike securely supported on various surfaces. Durable construction Thickened design adds 1.2 cm of thickness to increase loadbearing capacity and overall sturdiness. Dual kickstands with two stable support points deliver secure support for heavy loads and rough terrain. Helps reduce the risk of stand deformation or breakage over time. strength torsion spring Thick, strength spring provides quick rebound when retracted and a tight fit to the frame. Strong support when extended, preventing automatic retraction due to vibration. Resists deformation or detachment during prolonged use, maintaining stable performance. Widened antislip footplate Widened and thickened bottom footplate increases contact area for greater stability. Reduces slipping on soft surfaces such as dirt and gravel for a firm grip. Supports both temporary and extended parking with dependable stability. Use scenarios Trailhead maintenance: Park on dirt or gravel while performing onsite adjustments or repairs without worrying about tipping. Home upkeep: Use during routine cleaning, lubrication, or component checks in a stable, upright position. Long parking on uneven ground: Rely on the widened footplate and dual supports to keep the bike steady on soft surfaces during extended stops.