Q. What are the specs/diameter for this product and the larger version?
A. Hi Declan
Thanks for your enquiry. These tyres are as follows:
* Spikes enable easy climbing over obstacles.
* Hollow rubber for light weight.
* Available in 2 sizes: large: 80 x 35mm, or small: 75 x 20mm.
* Supplied singly.
For a suitable rim order code 37-2228 can be used in pairs with a tyre sandwiched between them.
I hope this helps. If you have any further queries, please do not hesitate to contact us.
Thanks and regards.
The Rapid team