Pedro's has drawn upon its experience making professional shop tools to make sure you finish that epic ride. Pedro's Six-Pack Chain Tool is a super compact, professional quality, minimalist multi-tool great on its own or as a supplement to other multi-tools lacking a chain tool or spoke wrenches. The Six-Pack Chain tool is made from heat-treated tool steel for strength and lasting performance. The small ergonomic design fits almost anywhere but performs like a full size chain tool. The Six-Pack Chain Tool Multi-Tool weighs 80 grams and has 6 functions including 5mm hex key, a flat blade screwdriver, and shop quality 1-11 speed chain tool with integrated 3.2, 3.3, and 3.5mm spoke wrenches, and slot behind chain tool anvil is a perfect presta valve core wrench. Backed by Pedro's lifetime warranty.