Compatible with Specialized Tarmac Elite Mid Compact 2011. aluminum alloy construction: Sturdy and durable with a thickened design that increases stability and reduces the likelihood of breakage. A reliable choice for outdoor rides that keeps your bicycle securely in place. Stable and nonslip performance: The base includes a nonslip foot pad that creates friction, expands the bearing area, and enhances parking stability. Suitable for different floor surfaces and effectively keeps the bicycle steady. Easy installation: Attach the stand to the middle of the bike at the correct position, tighten the screws, and adjust the height for a secure fit. Practical use scenarios: Home maintenance and storage: Park the bike securely in your garage or workspace during cleaning, lubrication, or wheel maintenance. Onsite or outdoor setup: Use during trailside or park stops for quick checks or minor repairs without worry about slipping. Workshop or service environment: Provides a stable mounting point for routine service and adjustments in a setting.