Quick Summary
The Crankbrothers Multi-20 is a black bicycle multi-tool with 20 high tensile steel tools. It brings together a wide spread of on-bike repair functions in one compact hand tool, including tyre plug tools and a chain tool.
The tool set includes hex wrenches, Torx bits, screwdrivers, a spoke wrench, a valve core removal tool and a rotor straightener. That makes it a practical option for riders who want one tool for several common adjustment and repair jobs.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Crankbrothers. |
| Model | Multi-20. |
| Product type | Bicycle multi-tool. |
| Colour | Black. |
| Tool count | 20 high tensile steel multi tools. |
| Speciality tools | Tyre plug tool, tyre plugs, valve core removal tool and rotor straightener. |
| Chain tool compatibility | 8, 9, 10, 11 and 12 speed compatible. |
| Hex wrenches | 2, 2.5, 3, 4, 5, 6 and 8 mm. |
| Torx | T10 and T25. |
| Screwdrivers | Phillips #1 and #2, flathead #1. |
| Spoke wrench | #0, 1 and 2. |
What to Compare Before Buying
- Tool selection: This model combines a chain tool, tyre plug tools, valve core removal tool and rotor straightener. Compare that mix with the repairs you expect to handle.
- Fastener sizes: The included hex, Torx and screwdriver sizes should match the fittings on your bike and any accessories you plan to adjust.
- Chain compatibility: The chain tool is stated as compatible with 8 to 12 speed chains. Check that this matches your drivetrain.
- Tyre repair needs: If puncture repair matters to you, confirm that the tyre plug tools and tyre plugs are the features you want included.
Before You Decide
Check that the Multi-20 matches the repairs and adjustment sizes you want to carry. Confirm the chain tool compatibility against your drivetrain, and make sure the included tyre plug tools, spoke wrench sizes and Torx bits cover your bike setup.
If those functions match your bike, this black Crankbrothers multi-tool gives you a single carry item for several common roadside and workshop adjustments.
