You can find a cheaper bicycle rack for the towbar here:
https://www.karkkainen.com/verkkokauppa/heed-polkupyorateline-vetokokuun Easy-to-use basic rack (for three bicycles).
- Strong attachment that does not need to be adjusted in advance
- Bicycles are attached to the bicycle rack with soft rubber straps
- With the Thule bicycle frame adapter 982, you can attach bicycles with special frames (such as women's bikes, BMX bikes and downhill bikes) to the rack
- Easy to fold for storage and handling
- The bicycle rack can be locked to the towbar with the Thule Lock 957 accessory ( to be ordered separately )
- Bicycles can be locked to the rack with theThule TH 538 accessory ( to be ordered separately )
- Dimensions 47 x 54 x 76cm
- Folded dimensions 47 x 20 x 81cm
- Weight 7.2kg
- Load capacity 45 kg
- Suitable for bikes with carbon fiber frames