The Alien II by Topeak is the ideal cycling tool. With 25 tools conveniently folding into a lightweight two-piece body, it offers the ultimate versatility for any cyclist. Made with a high-grade composite body, it is durable and reliable.This versatile tool includes 2, 2.5, 3, 4, 5, 6, 8, and 10mm Allen keys, T25 Torx wrench, tyre levers (x2), 8, 9, and 10mm Hex bolt wrenches, Phillips and flat screwdrivers, a chain tool (compatible with all chains except Campagnolo® 11-speed hollow pin chains), a chain hook, spoke wrenches for 14g and 15g, a stainless knife, a bottle opener, and a 10mm Allen socket for Shimano crank bolts. It also features a mini pedal wrench and a compartment for two chain pins.The Alien II comes with a convenient clip bag included, making it easy to carry and store. Weighing just 270g, it is lightweight and portable. The Alien II is a must-have tool for any cyclist looking for convenience and reliability on their rides.