The Ninja series from Topeak perfectly integrates the most essential equipment into your bike, making it hardly noticeable or completely hidden. The Ninja C disguises itself as a handlebar plug. However, it actually conceals a high-quality chain tool suitable for multi-speed chains, including Campagnolo 11-speed chains. The Ninja C fits handlebars with a diameter at the ends of 16.5 – 20 mm. It can even be integrated into road bike handlebars with a straight section of at least 70 mm. It also includes a chain hook, a 4 mm hex key, a pin breaker, and a compartment for chain pins. Features: - Fits handlebars with a diameter of 16.5 – 20 mm and a straight section of at least 70 mm at the end of the handlebar - Suitable for multi-speed chains, including Campagnolo 11-speed Hollow Pin - Chain tool made from hardened tool steel, body made of aluminum - Includes chain hook, 4 mm hex key, pin breaker, and compartment for chain pins Contents: - 1 x Topeak Ninja C