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Best Bike Multitools for Tricycle Riders
A multitool is the one tool that can make a roadside fix on three wheels possible. Here is what to check before you buy.
Updated · 5 min read · 5 products evaluated
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An adult tricycle has more fasteners than most people expect: a rear axle on each side, a differential or freewheel hub on some models, a basket bracket, a seat clamp, handlebar bolts and a mirror mount. A tiny road-bike tool with only a few hex keys may fit none of them, which is why a trike owner should look at the actual sizes in a multitool before buying one.
The rear wheels are also harder to remove than on a bicycle, so a loose axle nut or wobbling basket is often a fix you make where you stand. This guide covers four multitools and one chain tool set that complements them, and it works as the tool end of a maintenance cluster alongside our guides to tire levers, repair kits and pumps. For routine checks, see the adult tricycle maintenance checklist.
Short answer
The Crankbrothers M19 is the best-built multitool here, with an integrated chain tool and a lifetime warranty. The WOTOW 16-in-1 is the budget pick that includes a 15 mm wrench and tire levers. The ROCKBROS 16-in-1 is a similar tool with galvanized steel, and the NDakter kit adds a frame bag, pump and patches. The Oumers set is a chain-only companion for riders who service their own drivetrain.
Quick Picks
Our 5 recommendations at a glance. Tap a pick for the full verdict.
Best Complete Kit
NDakter Frame Bag Repair Kit
Riders who want everything in one bag
Best Chain Companion
Oumers Bike Chain Repair Set
Riders who service their own drivetrain
Quick Answers by Need
Best Bicycle Multitools for Tubeless Repair
None of these multitools includes tubeless repair items like plugs or a reamer, so no pick fits. Check your trike tires are actually tubeless, and carry a plug kit alongside the multitool if they are.
Best Lightweight Bicycle Multitools
The Crankbrothers Multi-19 weighs 175 g and measures 89 mm long, with hex sizes 2 to 8 mm and a chain tool. Check its hex and wrench sizes match the bolts on your trike.
Best Ratchet Bicycle Multitools
None of these multitools has a ratchet, so no pick fits. The ROCKBROS includes sockets and wrenches, which come closest. Check the socket sizes against your axle and wheel nuts.
Our Picks
Best Overall1 of 5
Crankbrothers Multi-19
A compact, stainless steel multitool with grips that work through gloves.
Best for
Riders who want a quality everyday tool
Why we like it
The Multi-19 covers hex keys from 2 to 8 mm, 8 and 10 mm open wrenches, four spoke wrench sizes, Philips and flat screwdrivers, and two Torx bits. It also includes a chain tool for 8 to 12 speed chains. Side grips give you a secure hold even with gloves on, which helps with cold hands or reduced grip strength, and it weighs 175 g at 89 mm long.
Compared with the WOTOW and ROCKBROS, it costs more but is built from stainless steel with a lifetime warranty, and its side grips make torque easier to apply. The catch for a trike owner is that its open wrenches stop at 10 mm, so it has no 15 mm wrench for an axle nut. Carry a separate 15 mm tool or choose one of the 16-in-1 options if your trike uses 15 mm axle nuts.
Key specs
| Size | 89 mm long, 175 g |
|---|---|
| Fit and mounting | Pocket or bag carry |
| Features | Hex 2 to 8 mm, 8 and 10 mm wrenches, Torx T-10 and T-26, chain tool |
Specs can change between model years; confirm the exact version before buying.
Strengths
- Wide hex range, 2 to 8 mm
- Chain tool included
- Side grips for gloved hands
- Lifetime warranty
Limitations
- No 15 mm wrench for axle nuts
- Higher cost than 16-in-1 tools
Consider it if
- Everyday trike maintenance
- Riders with weaker grip
Skip it if
- Owners who need a built-in 15 mm wrench
Best Budget2 of 5
WOTOW 16-in-1 Bike Repair Tool
A low-cost kit with hex keys, a 15 mm wrench and three tire levers.
Best for
First-time trike owners on a budget
Why we like it
The WOTOW is made from chrome-vanadium steel and folds to 3.5 by 1.8 by 1.1 inches. It carries 2 to 6 mm hex keys, 8, 9 and 10 mm sockets with an extension rod, 8, 10 and 15 mm flat wrenches, a spoke wrench and slot and cross screwdrivers, plus three nylon tire levers. The 15 mm flat wrench is the key point for many trike axle nuts.
Next to the Crankbrothers it lacks a chain tool and the premium finish, but costs far less and includes the levers a trike roadside fix needs. It is a smaller hex range than the Crankbrothers: the largest key is 6 mm, so confirm your trike's bolts do not need an 8 mm. A separate Allen wrench is also included to tighten the tool's own hinge.
Key specs
| Size | 3.5 x 1.8 x 1.1 inches folded |
|---|---|
| Features | Hex 2 to 6 mm, 8, 10, 15 mm flat wrenches, 3 tire levers |
Specs can change between model years; confirm the exact version before buying.
Strengths
- Includes 15 mm flat wrench
- Three nylon tire levers
- Chrome-vanadium steel
- Folds small
Limitations
- No chain tool
- Hex keys stop at 6 mm
Consider it if
- New trike owners
- Saddle bag or basket carry
Skip it if
- Riders who need 8 mm hex keys
Rust-Resistant Alternative3 of 5
ROCKBROS 16-in-1 Multitool
Similar tool set to the WOTOW in galvanized steel.
Best for
Humid or coastal storage
Why we like it
The ROCKBROS carries 2 to 6 mm Allen wrenches, 8, 9 and 10 mm socket wrenches with an extension rod, slotted and Phillips screwdrivers and 8, 10 and 15 mm solid wrenches. It is built from galvanized steel intended to resist rust and wear, and measures about 90 by 44 by 25 mm at roughly 205 g. The 15 mm wrench is again present.
It is a newer product and we cannot point to a long record, so treat it as a sensible alternative rather than a proven favorite. Compared with the WOTOW it adds galvanized finish but no tire levers, so pair it with a lever set from our tire lever guide. Choose it if your trike lives in a damp garage or shed.
Key specs
| Size | 90 x 44 x 25 mm, about 205 g |
|---|---|
| Features | Hex 2 to 6 mm, 8, 9, 10 mm sockets, 8, 10, 15 mm wrenches, galvanized steel |
Specs can change between model years; confirm the exact version before buying.
Strengths
- Galvanized steel resists rust
- 15 mm wrench included
- Socket extension rod
- Compact size
Limitations
- No tire levers
- Newer, less proven product
Consider it if
- Damp garage storage
- Basic axle and basket work
Skip it if
- Riders wanting a chain tool
Best Complete Kit4 of 5
NDakter Frame Bag Repair Kit
A multitool, mini pump, patches and levers in one frame bag.
Best for
Riders who want everything in one bag
Why we like it
The NDakter bundles a 16-in-1 stainless steel multitool, a 120 PSI mini pump that handles Presta and Schrader valves, a patch kit with six self-adhesive patches, a metal rasp and tire levers into a 2 L frame bag. The multitool covers 2 to 6 mm hex keys, 8, 9 and 10 mm sockets and 8, 10 and 15 mm flat wrenches.
Because it is a whole kit, it saves you from buying separate gear, but each part is basic. The bag is a triangle frame bag, so on a trike you may need to strap it under the seat or inside the basket instead. Compare it with the WOTOW if you only need the tool, or with the Oumers if you want a better chain tool.
Key specs
| Storage | 2 L frame bag |
|---|---|
| Features | 16-in-1 tool with 15 mm wrench, 120 PSI pump, 6 glueless patches |
Specs can change between model years; confirm the exact version before buying.
Strengths
- Pump, patches and levers included
- 15 mm wrench in the tool
- Presta and Schrader pump
- Frame bag keeps it together
Limitations
- Triangle bag suits trikes poorly
- Mini pump is slow on large tires
Consider it if
- Starter roadside kit
- Gift for a new trike rider
Skip it if
- Riders who already own a good pump
Best Chain Companion5 of 5
Oumers Bike Chain Repair Set
A chain breaker, link pliers and wear checker for serious home maintenance.
Best for
Riders who service their own drivetrain
Why we like it
The Oumers is not a multitool; it is a chain tool set with a chain breaker, 2-in-1 master link pliers and a wear checker with 0.75 and 1.0 indicators. The pliers suit 7 to 12 speed chains. A trike chain is often long and runs at an angle, so a worn chain stretches and shifts poorly, and having a checker lets you replace it before it damages the cassette.
It pairs well with the Crankbrothers or WOTOW, which cover bolts but offer little chain help. It does nothing for axle or basket bolts, so treat it as a second tool, not a replacement. Buy it if you do your own maintenance; skip it if a shop handles your chain.
Key specs
| Size | Fits 7 to 12 speed chains |
|---|---|
| Features | Chain tool, link pliers, wear checker 0.75 and 1.0 |
Specs can change between model years; confirm the exact version before buying.
Strengths
- Includes chain wear checker
- Master link pliers
- Hardened steel parts
- Fits 7 to 12 speed chains
Limitations
- Does not replace a multitool
- Overkill for casual riders
Consider it if
- Home drivetrain servicing
- Longer trike chains
Skip it if
- Riders who only need bolt tools
Spec Comparison
Key figures side by side. A dash means the brand gives no figure, so ask before you buy if it matters to you.
| Model | Size | Features | Link |
|---|---|---|---|
| Crankbrothers Multi-19 Best Overall | 89 mm long, 175 g | Hex 2 to 8 mm, 8 and 10 mm wrenches, Torx T-10 and T-26, chain tool | Check price |
| WOTOW 16-in-1 Bike Repair Tool Best Budget | 3.5 x 1.8 x 1.1 inches folded | Hex 2 to 6 mm, 8, 10, 15 mm flat wrenches, 3 tire levers | Check price |
| ROCKBROS 16-in-1 Multitool Rust-Resistant Alternative | 90 x 44 x 25 mm, about 205 g | Hex 2 to 6 mm, 8, 9, 10 mm sockets, 8, 10, 15 mm wrenches, galvanized steel | Check price |
| NDakter Frame Bag Repair Kit Best Complete Kit | — | 16-in-1 tool with 15 mm wrench, 120 PSI pump, 6 glueless patches | Check price |
| Oumers Bike Chain Repair Set Best Chain Companion | Fits 7 to 12 speed chains | Chain tool, link pliers, wear checker 0.75 and 1.0 | Check price |
How We Chose These Bike Multitools
- Hex and wrench range
- We checked the sizes each tool carries and whether it includes a 15 mm wrench for axle nuts, which many multitools lack.
- Build and materials
- We compared steel type and finish, such as stainless, chrome-vanadium and galvanized, and how each resists rust in a garage.
- Grip and leverage
- We looked at side grips and folding design that make torque easier with gloves or weaker hands.
- Fit in the maintenance cluster
- We considered how each tool pairs with levers, pumps and patches so a trike owner can build a roadside kit without buying duplicates.
What to Look for in a Bike Multitool
Hex sizes that match trike bolts
Hex keys are measured in millimeters across the flats. Most bike parts use 4, 5 and 6 mm, but trike seat posts, basket brackets and mirror mounts can use 8 mm.
Check your trike's bolts with a ruler or the manual, then confirm the tool covers them. The Crankbrothers reaches 8 mm; the 16-in-1 tools stop at 6 mm.
The 15 mm wrench
Trike rear axles often use nuts around 15 mm, and because the rear wheels are harder to remove than on a bicycle, a loose axle nut is a fix you make on the spot.
Look for a 15 mm flat wrench in the tool description. The WOTOW, ROCKBROS and NDakter include one; the Crankbrothers does not.
Steel quality and finish
Stainless steel and chrome-vanadium resist rounding bolt heads under load; soft steel can slip and damage a fastener.
Choose a tool with a stated steel type and a warranty, as the Crankbrothers offers, over an unlabeled alloy.
Chain tool and levers
A chain tool is only useful if it fits your drivetrain, usually 8 to 12 speed. A multitool with levers lets you handle a flat too.
If your tool lacks either, add one from the companion guides rather than carrying a heavier kit.
How to Choose
By Repair Need
| Situation | Our pick | Why |
|---|---|---|
| Everyday bolts and adjustments | Crankbrothers Multi-19 | Widest hex range and grips for gloves |
| Loose rear axle nut | WOTOW 16-in-1 Bike Repair Tool | 15 mm flat wrench included |
| Damp garage or shed | ROCKBROS 16-in-1 Multitool | Galvanized steel resists rust |
| Flat tire roadside | NDakter Frame Bag Repair Kit | Pump, patches and levers in one bag |
| Stretched or broken chain | Oumers Bike Chain Repair Set | Wear checker and link pliers |
Premium vs Budget Steel
- Premium
- The Crankbrothers uses stainless steel with a lifetime warranty and side grips. It handles repeated tightening better but omits a 15 mm wrench.
- Budget
- The WOTOW and ROCKBROS offer more sizes for less, including 15 mm, but are lighter duty and may need a separate chain tool.
Most trike owners should start with the WOTOW unless they know they need the Crankbrothers' 8 mm key or chain tool.
For Older Hands Specifically
- Look for
- Side grips or larger handles, folding arms that lock firmly and a tool you can hold in a glove.
- In this comparison
- The Crankbrothers Multi-19 has side grips for a secure hold. Pair the Oumers pliers' spring design with it if you service your chain.
When to Spend More
- Spend more if
- You work on your trike often or ride far from home. The Crankbrothers and Oumers together cover bolts and drivetrain with better materials.
- Save if
- You ride locally and only need basic tightening. The WOTOW covers the common sizes and a 15 mm wrench for far less.
Frequently Asked Questions
Do I need a different multitool for a trike than a bike?
Not necessarily, but trikes often use larger bolts and a 15 mm axle nut. Check your sizes first, then pick a tool that covers them.
What size wrench fits a trike rear axle?
Many use around 15 mm, but sizes vary. Confirm with your manual or a ruler before relying on a multitool.
Can a multitool remove a trike rear wheel?
It can loosen axle nuts if it has the right wrench, but rear trike wheels are harder to remove than bicycle wheels. Practice at home first and see our maintenance checklist.
Is a chain tool necessary on a trike?
It helps if you ride long distances or service your own chain. A Crankbrothers includes one; the Oumers set is a stronger standalone option.
Where should I carry the tool on a trike?
A basket, under-seat bag or rear bag works well. Keep it with your tire levers and pump so a flat is a single stop.
Bottom Line
The Crankbrothers Multi-19 is the best everyday multitool, while the WOTOW is the budget pick with the 15 mm wrench many trikes need. Add the Oumers if you service your own chain, and read our maintenance checklist to see what you should check each month.