The Topeak Hexus X Multitool is an award winning 21 functions multi-tool with updated design to store T15, T25, 8mm hex tool bits and side mounted tyre levers securely. Includes self-tightening tool (T25 Torx® bit) and Presta Core Tool to tighten or remove two-piece Presta valve cores. The Hexus® X is an excellent choice for both road and mountain bike riders.* The chain tool is compatible with single and multi-speed chains up to 12 speed, NOT including Campagnolo® 11 speed hollow pin chains.Topeak Hexus X Multitool FeaturesFunctions: 21Tools: Allen wrenches - 2 / 2.5 / 3 / 4 (2 pcs) / 5 / 6 mm tool bit - 8 mm hex, Torx® bits - T15 / T25, Torx® wrench - T30, #2 Phillips screw driver, 14G / 15G spoke wrenches, steel wire chain hook, 2 engineering grade polymer tire levers, Presta Core Tool and CrMo steel chain toolTool Material: Chrome vanadium steelAdded Features: Secondary chain link fence, self-tightening tool and chain pin breakerSize: 9 x 4 x 2.7 cm / 3.5” x 1.6” x 1.1”Weight: 170 g / 6.0 oz