Compatible with Specialized Sirrus X 4.0 2020 bikes. Made from aluminium alloy for high resilience and long-term use. The stand is waterproof and rust-proof, provides strong support to keep the bike stable, and is suitable for all weather conditions. Stable and non-slip design. The bottom features non-slip foot pads for stability on many surfaces, preventing slipping on uneven ground or mud and keeping the bike upright and secure during outdoor rides. Easy to install and adjust. With an Allen key, the stand can be mounted and the height adjusted. Simply attach the stand to the right place in the middle of the bike, tighten the screws, and set the height. Use scenarios - Home or workshop maintenance and storage: keeps the bike upright for cleaning, tuning, and repairs. - Outdoor rides on varied terrain: stable on gravel, dirt, or damp ground, preventing tipping. - On the go, roadside checks or adjustments: quick setup in changing conditions without tools beyond an Allen key.