The Pro Chain Whip II, inspired by our Vise Whip, offers a practical, safe, and functional design. Its innovative chain retention hook secures the tool during storage, enhances safety by locking onto the cassette, and prevents slippage. This feature also allows the tool to stay in place independently, eliminating the need to juggle tools. Attached to the cassette, it can help slide off grimy gears. The tool boasts a 3/8" square drive for torque wrench use, an ergonomic TPR rubber grip, and increased handle thickness for strength and stiffness. Designed with portability in mind, it offers maximum leverage in a compact 290mm length and 325g weight. An integrated fixed gear lockring wrench adds versatility. Compatible with all multi-gear cassettes, including 13-speed, and fits cogs up to 18 teeth.