BMX Tool Kit

BMX service has a different tool mix than road or MTB. The drivetrain runs a single-speed chain (no cassette wrench, but a chain tool sized to wider 1/8" or 3/32" chains). The wheels run on different hub patterns (cassette or freewheel depending on the build). The fastener spread skews toward larger hex and socket sizes for handlebar, stem, and crank work that sees more impact load than road equipment.

The BMX Tool Kit is the curated set for that service mix. 43 tools in a sturdy water-and-dustproof case with laser-cut foam trays, each tool sized for BMX work and meeting the same workshop standard as our full-kit tools.

What the kit covers

A 43-tool curated selection sized for the full BMX bike service workflow: the spread covers drivetrain, hub-and-wheel, pedal and crank, bearing, and small-fastener work specific to BMX builds. Each tool sits in its own laser-cut foam cutout, so a missing tool is visible at a glance.

The exact tool list is published per the SKU's corporate spec sheet; the kit is balanced for the work a BMX shop or rider does most.

Case specs

• 43-piece Unior tool selection sized for BMX service
• Water and dustproof case
• Laser-cut foam trays with tool-shaped cutouts
• Each tool individually located so a missing tool is visible at a glance
• Limited lifetime warranty on every tool

Includes: all 43 BMX-specific tools, laser-cut foam trays, water and dustproof case.

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 BMX Tool Kit is the dedicated curated set for BMX service; the tool selection is sized to BMX-specific fasteners, chain widths, and hub patterns rather than the road or MTB inventory that fills our other workshop kits.

Pro tip from our mechanics

The BMX Tool Kit lives best on a bench at a BMX-specific shop or in the trunk of a parent or rider who maintains their own bike. For race-day portability, the BMX Kit Roll Set covers a curated BMX tool selection in a roll format sized for race-day travel.

How to choose the right bike tool kit →