May I ask how you procured the trike from Oxygen? I have looked at the Oxygen website and there is no mention of trikes. From the photo you posted, the trike seems very close to what I'm looking for. I had a cycle accident 2 years ago resulting in spinal cord injury, and I don't have the balance to use a bike or strength to pedal up hills. I have already had 2 trikes and subsequently sold them, on as I was unhappy with aspects of them. Most off the shelf ones seem expensive and are either macho big wheel monsters (but still made with cheapo Chinese metal) or 'old people' bikes, and despite being close in age to the latter category, they don't suit me.