The Topeak ALiEN II is an award-winning 31-function multi-tool designed for cyclists who demand reliability, versatility, and compactness. Featuring a two-piece body for easy access and improved leverage, it includes tools for nearly every on-road or trail repair—from Allen and Torx wrenches to tire levers, a chain breaker, and even a bottle opener. Built from durable chrome vanadium steel and housed in an engineering-grade polymer frame, the ALiEN II balances strength with portability. At just 290 g (10.2 oz), it fits easily in any saddlebag or jersey pocket and comes with a heavy-duty nylon carrying case for secure transport.