CROOZER · German-engineered bike trailers
The Croozer Universal Hitch Click & Crooz® is Croozer's standard tool-free rear-axle coupling for connecting a Croozer trailer to your bike.
Croozer Universal Click & Crooz | Round Axle Hitch
The Croozer Universal Hitch Click & Crooz® is Croozer's tool-free rear-axle coupling — the standard hitch that connects a Croozer trailer to your bike. Fits standard round rear axles on Croozer Kid (2016+), Dog (2014+), Cargo (2014+), Yuuna and Lykke trailers.
Robust, weatherproof design for daily commuting and multi-day tours. If your bike has a thru-axle instead of a round axle, you'll need the Click & Crooz thru-axle adapters (12 mm, various thread pitches) — send us your axle spec and we'll match the right adapter.
Sold as a spare or replacement — Croozer trailers ship with a hitch as standard, so you only need this if you're setting up a second bike or replacing a lost or damaged one.
Highlights
- Genuine Croozer Click & Crooz® — Factory-original, not a clone
- Fits Kid (2016+), Dog (2014+), Cargo (2014+), Yuuna, Kid Lykke 2 — All current-generation Croozer trailers
- Tool-free installation — Bolt on, click on, ride
- Robust and weatherproof — Daily and long-tour use
- 3 mm adapter plate + 10.6 mm bore — Universal round-axle fit
- Compatible with most urban bike rear axles — Not for thru-axle bikes
At a glance
- Best for — Spare or second-bike hitch for any current Croozer trailer
- Ideal rider — Croozer trailer owner with a standard round-axle bike
- Storage — Pocket-sized
- Carrying style — Bolts to bike rear-axle skewer
Full specification
- Hitch type — Click & Crooz® round-axle
Pro tip
Croozer trailers ship with a hitch as standard — you only need this if you're setting up a second bike, replacing a lost or damaged hitch, or converting between family bikes. Have a thru-axle frame (12 mm rear axle)? This won't fit — you need the Click & Crooz thru-axle adapters instead. Send us your axle spec (diameter, thread pitch, length) and we'll match the right adapter.
What's in the box
- Universal hitch Click & Crooz® — Genuine Croozer part
- 3 mm adapter plate — Fitted
- Fasteners — Pre-fitted
Will it fit
Fits any Croozer trailer from Kid (2016+), Dog (2014+), Cargo (2014+), plus Yuuna and Kid Lykke 2. Compatible with the majority of urban and road bikes with standard round rear axles. Does NOT fit thru-axle bikes — Croozer sells separate 12 mm thru-axle adapters for those. If your bike has a 12 mm rear axle, use the Click & Crooz thru-axle adapter matching your thread pitch (1.0 / 1.5 / 1.75 mm) and axle length (165–229 mm).
Quick answer
The Croozer Universal Hitch Click & Crooz® is Croozer's standard tool-free rear-axle coupling for connecting a Croozer trailer to your bike. Fits Croozer Kid (2016+), Dog (2014+), Cargo (2014+), Yuuna and Kid Lykke 2 on bikes with standard round rear axles. Genuine Croozer part. 3 mm adapter plate, 10.6 mm bore.
Fast facts
- Fits: Croozer Kid (2016+), Dog (2014+), Cargo (2014+), Yuuna, Kid Lykke 2
- Colour: Black (Galaxy Black)
- Adapter plate: 3 mm
- Borehole: 10.6 mm
- Installation: Tool-free
- Article: 122510518
Choose if
- You own a Croozer Kid (2016+), Dog (2014+), Cargo (2014+), Yuuna or Kid Lykke 2 trailer and need a hitch for a second bike.
- You've lost or damaged the hitch that came with your trailer.
- Your bike has a standard round rear axle.
Not ideal if
- Your bike has a thru-axle — use the Click & Crooz thru-axle adapter instead (Croozer sells them for 12 mm diameter in various thread pitches and lengths).
- You have a pre-2014 Croozer — Croozer changed the mounting between 2013 and 2014; this hitch won't fit those older frames.
- You want an aftermarket / non-Croozer hitch — this is Croozer OEM only.
FAQ
Which trailers does it fit?
Croozer Kid (2016+), Dog (2014+), Cargo (2014+), plus Yuuna and Kid Lykke 2. Any current-generation Croozer trailer.
Does it fit my bike?
Yes if your bike has a standard round rear axle (most urban and road bikes). No if you have a thru-axle frame — use the Click & Crooz thru-axle adapter instead.
Is it tool-free?
Yes — the click-and-lock mechanism means no tools once fitted; the fitting itself uses standard bike-shop bolts and takes about 5 minutes.
Do Croozer trailers come with a hitch?
Yes — every new Croozer trailer ships with one hitch. Buy this if you're setting up a second bike or replacing a lost or damaged hitch.
Is Lykke still supported?
Yes. The Universal Click & Crooz® fits Kid Lykke 2 — Croozer's current-generation two-seater alongside the Kid Ellma 2. HAB stocks the Kid Lykke 2 chassis plus its Jogger Set and Rain Cover.



