The forged aluminium body resists torque and there are no less than 20 functions, making it the Swiss army knife equivalent of the cycling world. It's even got a bottle opener, for opening a celebratory drink at the end of a long sportive.Key FeaturesTools20 totalAllen Wrenches2/2-L/2.5/3 (2 each) 4/5/6/8/10mmTorx® WrenchesT10/T25Spoke Wrenches14g/15g/ Mavic M7/ Shimano CompatibleChain ToolCast CrMo SteelChain HookStainless Steel WireTire LeversSuper Hard Anodized* (*The metal tire lever is designed for durability and for emergency use only)Screw Drivers#2 Phillips/ Flat HeadBottle OpenerHardened Steel/ with Spoke HolderChain Pin ToolChain Pin BreakerTool MaterialHardened SteelBodyForged AluminumBag MaterialNeopreneSize (L x W x H)7.6 x 4.2 x 1.8 cm3x 1.6x 0.7Weight151 g / 5.31 oz