Innovative concealed mountain bike multi-tool that discretely & securely inserts into the opening of a handlebar. It’s constructed from lightweight, durable machined aluminium & features hardened-steel tool bits. The kit is easily accessible for quick repairs & comes with 11 different tool bits ideal for today’s modern bikes. It also doubles as a bar-end plug & comes with three differently sized O-ring fasteners to ensure a secure fit inside most handlebar openings.