Topeak Plug'n Tool
Topeak Plug'n Tool, Two easily accessible hidden compact tool kits housed in your handlebar ends. The perfect tool companion for your mountain bike. The kits come with 3. 5mm plug insertion tool for tubeless tire repairment and a full set of 3 / 4 / 5 / 6 / 10mm Allen bits, T25 Torx bits, and #2 Phillips bit for bike maintenance.