No probs buddy, i’ll update this with some pics later but for now i’ll explain how I did mine.
Tools/parts needed
Schwalbe AV10D tubes x 2
Stans sealent (8oz in each tyre)
Vaseline (for the tyres :))
Small amount of Gorilla tape or other decent waterproof tape
Wood floor foam underlay or something similair
Chocolate hob nobs (optional)
Cup of tea (essential)
So….whip off the tyres.
Make sure the rim tape is not interupting the side of the rim or too close to the bead seat, I got a brand new stanley blade and trimmed it very carefully so the rim tape was only sat in the inside diameter of the rim.
Next (very important) get yourself either some wood floor underlay (foam) or what I used was a fold up gym matt made of foam that was 5mm thick. This is needed to to push out the tube when you put it on so that when you mount the tyre it will be nice and tight so it airs up super easy and beads easily too.
I only had to run 1 piece round as it was 5mm thick (but extremely light) but if using underfloor foam then maybe 2 wraps.
Don’t over lap the joints though! finish them 1″ apart and use a 10″ piece of Gorilla tape or similair to join them together. on the 2nd wrap round start it well away from where the last joint finished and then seal again with a 10″ piece of tape ensuring 5″ each side of the wrap.
You don’t need to wrap this in Gorilla tape as trust me it will stay in place.
Next get your 2 24″ downhill tubes. make sure they are schwalbe as you can take the valve core out. plus if you ever get a burp you can connect them to the petrol station air machine as they are car type valves :)
Put a small amount of air in the tubes and very carefully get some sharp scissors and cut all the way round on the centre seal which is easily followed.
Wash them thoroughly with soapy water and dry them.
Stretch them on to the rims and get them as centred as possible.
Mount the tyres which should feel nice and tight on the rim.
Using a small paint brush run vaseline (thinly) around the inner tube where the tyre bead will seat. This is a little fiddly but just fold the tyre back a little.
Then inflate the tyres :) this will be super easy and I did it with the Joe Blow!
Pump them up to around 20 psi or until they seat which again I must say will be easy :)
Leave them for an hour eat choccy hob nobs have a brew and then deflate.
Add your stans, pump them back up, put on your chosen music track and begin the stans shake and roll!
Do the other wheel, fit the wheels and go ride!
If your worried about the thickness of the tubes being downhill and the tyres not beading correctly then don’t! the whole thing from start to finish was a total breeze and after doing it the 1st time they have not lost a single psi in 6 months.
Enjoy :)