The Topeak Alien 2 multi tool is an award-winning gadget that is head and shoulders (or wrenches and screwdrivers) above the competition. It's been cunningly designed in a break-apart fashion to make it easy to find and use the right tool.There are no less than 26 high quality tools as part of the Alien, so you won't come unstuck if disaster strikes. There's even a bottle opener for post-ride celebrations.Often copied but never duplicated, the award-winning ALiENII is still the best. A clever break-apart design makes it easy to find and use the right tool. And with 26 high quality tools at your fingertips, youll rarely find yourself without exactly what you need. Theres even a bottle opener for post-ride celebrations!The chain tool is compatible with all single and multi-speed pin type chains, except Campagnolo® 11 speed hollow pin chains.* Torx® is a registered trademark of the Camcar Corp. division of Textron Inds.Tools26 totalAllen Wrenches2-L/2.5/3/4/5/6/8/10mmTorx® WrenchesT25