I have been waiting nearly 5 months for Std ring set for Ariel Square Four Mk11 from Dragons and got the dreaded on back order. After making several enquiries I found a company in Somerset. Very interesting people to talk to.
Cox & Turner Engineering Vintage & Classic Engine Specialists
Huish Farm Yeovil Road Tintinhull Yeovil Somerset BA22 8QL
Tel: 01935 826816 / 01202 823322
They are making a set for me and will be with me very shortly.
They are also making a set for a Douglas MkV 350cc. I found that it was almost impossible to locate even from the owners club.
Hope the above helps in keeping these marvellous classics on the road.
Kindest regards to you all Keith