This is the spring out of my T7 shock. I swapped it out for a lighter spring. This one is obviously used - see pics - but is still perfectly functional. It was supplied by Rally Raid but I believe they are made by Tractive and sold by RR. The serial number on it is 90-235 TT 49/20 It includes the top and the bottom spacer rings that seat the spring onto the T7 original shock, as the RR/Tractive spring has a wider diameter. Postage to mainland UK only.