Spinder XB2 — adapter for +1 bike
Click-adapter that turns a Spinder TX2 or Pro User Diamant FG3 carrier into a 3- or 4-bike carrier. Installs in one minute, no tools needed.
SKU: S40011
One extra bike — without buying a new carrier
The Spinder XB2 is an adapter that adds one more bike slot to your existing tow bar carrier. Family grew by one or you are heading out with friends — the XB2 mounts onto your carrier in a few seconds, without you needing to buy a new, larger carrier.
Compatible with our tow bar carriers
The XB2 fits both of our tow bar carriers:
- Spinder TX2 — from 2 to 3 bikes
- Pro User Diamant FG3 — from 3 to 4 bikes
The click attachment is the same type on both carriers, so the adapter works with either one identically.
Installs in 30 seconds, no tools needed
The click system means you just set the XB2 onto your carrier and hear the click. No screwdriver, no key, no time required — the adapter is ready to go. It comes off just as easily when you no longer need it.
Folds away — only 3 kg
The XB2 weighs just 3 kg. It folds flat and fits in the car's trunk or on a garage shelf when not in use.
When the XB2 is not a fit
The extra bike on the adapter must be a regular road, MTB or city bike. E-bikes cannot be mounted on the adapter — the load limit is 15 kg, while a typical e-bike weighs 22–30 kg.
The carrier's total load capacity stays the same (60 kg) even with the adapter.
Key specifications
- Extra bikes: 1
- Max extra bike weight: 15 kg
- Adapter weight: 3 kg
- Compatible with: Spinder TX2, Pro User Diamant FG3
- Mounting: click system, no tools
- E-bikes: not supported