I've swapped out my 5.5 for a new smaller bike, so have the Double Barrel I was using on it up for sale. I'd love to keep it, but it's too long for my new bike >:(
Shock is 7.5" (190mm) i2i, 2" (50mm) shock stroke. Comes with a 550lb steel spring.
I've added some pictures below - as you can see, the shock is in great condition. Worked a treat on my 5.5, much much nicer than the RP23 that came stock with the bike. If you're looking to improve the ride of your trail bike this is the shock you want! 
Looking for £280 posted ono.
