Features: The machined, anodized aluminum bike tire repair features a compact hidden design (102×23×16.5mm, 50g) that discreetly stores inside handlebars, solving space constraints while ensuring emergencies readiness for cyclists. With tool release installation via simple counterclockwise rotation and compatibility with 17mm+ handlebars, this houses 2.5mm reinforced steel capable of holding 3 vulcanizing strips for versatile puncture repairs. Ideal for long distance cyclists, mountain bikers, and city commuters requiring reliability emergencies solution during rides. Quickly fix flats during or daily commutes using the erosion resistant aluminum/steel/nylon construction, engineered for durability across hard terrains and weather conditions. roadside repairs with this all in cycling emergencies tool – its light weight portability and upgraded needle design minimize downtime, keeping riders mobile after sudden tire punctures. Specifications: Component: aluminum alloy, steel, nylon Process: cutting, anodizing treatments Specifications: 102 × 23 × 16.5 mm Weight information Total weight: about 50g (tool + plug) Use scenarios Suitable for: long-distance cycling | mountain adventure | city commuting and other scenarios Problem solving: Fast and convenient emergencies tire repair solution to ensures safe riding Package Includes: Hidden vacuum tire × 1 note: Please allow 1-2cm errors due to manual measurement.  Please allow for slight color differences due to different display resolution