The 94-tool bench that travels: a wheeled composite case with SOS foam trays, each tool in its own cutout so an empty pocket is visible at a glance. Race-service mechanics carried this exact US-spec kit for years before the 2.0 generation arrived.
In stock
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Forged in Zreče, Slovenia since 1919. Official technical partner of multiple World Tour and downhill teams.
In the box
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7× Open end wrench 110/1
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Flat tweezers 1342
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Crank cap tool 1609.1
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Pedal wrench 1613/2DP-US
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6× Cone wrench, single sided 1617/2DP-US
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Flat spoke holder 1632
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Pro chain wear indicator 1643/4
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Master chain tool 1647/2BBI-US
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Master Link pliers 1720/4DP
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Set of two tire levers, black 1657BLACK
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Chain whip, singlespeed 1659/2DP-US
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Crank puller 1661/4
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Freewheel removal tool 1670.1/4
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Cassette lockring tool 1670.5/4
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Cassette wrench 1670/2BI-US
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Bottom bracket socket 16 Notch 1671.16N
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Bottom bracket socket BSA30 1671.BSA30
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Shock bushing extractor set 1701/5
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Nipple driver 1751/2
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Nipple insertion tool 1751/2T
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Valve core remover 1755/2
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2× Speed nipple bit 1756
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2-in-1 Disc Brake Tool 1757/2DP-US
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2× Hub Genie 1758/4
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Offset open ring wrench 183/2
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4× Hex socket 1/4" 187/2HX
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5× Screwdriver socket with TX profile 1/4" 187/2TX
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Reversible ratchet 1/4" 188.1/1ABI-US
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Adaptor 1/4" 188.7/2
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8× Socket 1/4", 6 point 188/2 6p
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Reversible ratchet 1/2" 190.1/1ABI-US
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Adaptor 1/2" 190.7/2
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Socket 1/2", 6 point 190/1 6p
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8× T-handle hex wrench 193HX-US
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2× T-handle TX wrench 193TX-US
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4× Hex wrench 220/3
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3× Ball-end hex wrench 220/3S
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Adjustable wrench 250/1
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Electronic torque wrench 266B
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Combination pliers 406/1VDEBI
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Diagonal cutting nippers 461/1VDEBI
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Cable housing cutters 584/4BI-US
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2× Electrician's screwdriver with insulated blade, VDE TBI 603VDETBI
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Crosstip (PH) screwdriver with insulated blade, VDE TBI 613VDETBI
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Measuring tape 710R-US
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Flat file with handle, bastard 760HB-US
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Plastic hammer 820
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Small parts organizer for 970Masterkit 970MASTERKIT-ORG
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Unior Bicycle Mechanics Book #1 KAT.BIKEBOOK1

On this page
A full professional tool kit lives in two places at once: the team service course where it stays open most of the day, and the team truck where it has to survive a season of loading and unloading. The Master Tool Kit is built around both ends of that duty cycle. 94 tools in a heavy-duty composite case with wheels and a retractable handle, sized to roll into a team paddock and open into a working bench.
This is the previous-generation US Master Kit (1600MASTERKIT-US) that team mechanics have carried for years. The newer Master Tool Kit 2.0 is the current-generation update with an expanded 101-tool spread and the IP67-rated case.
What the kit covers
Designed in conjunction with professional users for the workflow of mobile race-team service. The 94-tool curated selection covers the full bench-side service spread a pro mechanic carries: drivetrain, brakes, hub and wheel work, frame prep, and the small-fastener inventory a modern build runs on. The exact tool list is published per the SKU's corporate spec sheet.
Case and travel
The case is heavy-duty composite, waterproof and dust-resistant, with built-in wheels and a retractable handle. Designed for air travel as well as service-course duty. SOS foam trays keep tools individually located so a missing tool is visible at a glance: open the lid, scan the tray, see the gap. The pocket-and-tray layout was developed with team mechanics who needed to find the right tool in the dark in a feed zone.
Specs
- 94-piece Unior tool selection
- Heavy-duty composite case, water and dust resistant
- Wheels and retractable handle for transport
- SOS foam trays with tool-shaped cutouts
- Pockets sized for pliers, T-handles, combination wrenches
The full 94-tool inventory, with the SOS foam trays, hanging pallet, and retractable transport handle, is itemized in the In the box list below.
Built in Zreče, Slovenia
Unior has been forging hand tools in Zreče, Slovenia, since 1919, and is the official technical partner of multiple World Tour and downhill teams. The Master Tool Kit is the case that travels in team trucks during Grand Tour stages and World Cup downhill weekends; every tool inside carries a lifetime warranty.
Pro tip from our mechanics
The Master Tool Kit is the right answer when the work runs every day: pro mechanic, traveling service course, multi-bay workshop. 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 the Master Kit does not include.
Tech Tips
How to choose the right bike tool kit
From the press
Unior supplies tools to several teams racing the UCI MTB World Cup, including Unior Sinter Factory Racing, Trek Factory, NS Bikes UR, Commencal Muc-Off, Continental Atherton & Canyon MTB Racing.