30 Functions Multi-Tool with Chain and Tubeless Tire Tools – 169g Experience professional-grade cycling maintenance with this compact, precision mini multi-tool weighing only 169 grams. It features 30 functions including a removable chain tool with an integrated master link tool for quick chain repairs on the trail or roadside. The forged alloy body ensures durability and reliability. The tool also includes tubeless tire repair tools, such as a tire plug insertion tool, knife blade with safety lock, and extra leverage extensions for efficient repairs. Store the disc spacer and other tools securely inside the body for convenience. Compatible with single and multi-speed chains up to 12 speeds (excluding Campagnolo hollow pin chains). A neoprene bag is included for easy transport and storage.