Master Tool Kit 2.0

The Master Tool Kit 2.0 is the current-generation Unior flagship workshop kit. 101 tools in a waterproof composite case with wheels, retractable handle, and 44 individual pockets in the lid alone. Designed and tested by professional mechanics for professional mechanics; sized to roll into a team paddock, fly in a luggage compartment, and open into a working bench at the end of either trip.

The 2.0 update over the previous-generation Master Tool Kit expanded the tool count from 94 to 101, refined the pocket-and-tray layout, and certified the case to IP67 dust and water protection with an automatic pressure-release valve for air travel.

What is inside the case

The pocket layout maps to the tool selection:

• Lid: 44 individual pockets sized to specific tools, biggest accepting our T-handle hexes up to size 10, smallest holding L-shaped hexes down to 1.5 mm. Velcro-secured lid flaps lock the pockets closed during transport.
• Side trays (×2): removable SOS foam trays 280 mm × 250 mm, with laser-engraved tool-name cutouts. When working, the trays hook to the side of the case for bench-side access; when traveling, they stow inside.
• Bottom tray: SOS foam tray 385 mm × 280 mm for larger tools, with engraved cutouts.
• Small parts organizer: three compartments with modular dividers for up to 21 separate compartments.
• Spare space: an additional bay for lubes, spares, and brand-specific tools added per workshop.

The 101-tool selection covers full drivetrain service, brake service, hub and wheel work, frame prep, hanger alignment, small-fastener spread, and torque control. Includes the Electronic Torque Wrench 266B, Master Chain Tool 1647/2BBI, Hub Genie 1758/4, Hanger Genie 2.0, and a vernier caliper.

Case specs

• Heavy-duty composite, IP67 waterproof and dustproof rating
• Watertight lid seal; automatic pressure-release valve for air travel
• Aluminum base divider for tool stability
• Wheels and retractable handle with safety latch
• Optional padlock points (padlock not included)
• Corrosion-free nylon pin hinges
• Load-tested soft-grip handle

Tool count: 101 pieces, plus the three SOS foam trays, plus the small-parts organizer. 44 individual lid pockets and storage for 50+ tools in the trays.

Includes: 101 Unior tools, three SOS foam trays with engraved cutouts, small-parts organizer with modular dividers.

Built in Zreče, Slovenia

Unior has been forging hand tools in Zreče since 1919, and sponsors professional road and mountain-bike race teams. The Master Tool Kit 2.0 is the case that lives in team trucks during Grand Tour stages and World Cup weekends; every tool inside carries a lifetime warranty. The 2.0 was developed alongside the mechanics who carry the previous-generation Master Kit on tour, so the changes are the ones a working mechanic asked for.

Pro tip from our mechanics

The Master Tool Kit 2.0 is the right answer when the work runs every day. For shops where wheel-building or suspension service is a regular bench task, pair with the Master Wheel Building Kit or Suspension Service Set 2.0 for the tools even the Master Kit does not include.

How to choose the right bike tool kit →

FAQ

What changed from the original Master Tool Kit to the 2.0? The tool count grew from 94 to 101 pieces, and the case is certified IP67 dust- and waterproof, sealed with a watertight lid gasket and an automatic pressure-release valve. The lid carries 44 pockets, and the three SOS foam trays have laser-engraved tool-name cutouts.

How big is the case and how much does the kit weigh? The case measures 585 × 361 × 238 mm — about 23 × 14 × 9.4 inches — and the complete kit weighs 20.6 kg (about 45 lb). It rolls on wheels with a retractable handle and safety latch, carries by a load-tested soft-grip handle, and can be padlocked (padlock not included).

Which tools come in the Master Tool Kit 2.0? All 101 pieces are listed in the kit contents on this page. Highlights include the 266B electronic torque wrench, the Master Chain Tool 1647/2BBI-US, the Hub Genie 1758/4 and Hanger Genie 2.0, a vernier caliper, VDE-insulated pliers and screwdrivers, and cassette, bottom-bracket, cone-wrench, and spoke tools.

Can I customize the foam trays for my own tools? Yes. Blank SOS foam trays are sold separately and cut cleanly with a hot-wire foam cutter or a utility knife, so you can build layouts for tools the standard trays do not cover. The small-parts organizer takes modular dividers for up to 21 compartments.