Should anyone want the speed bleeders that I have for their rear caliper they are £ 5.00 each on ebay (I lose £ 1.00 on each after Paypal and Ebay charges ) One is listed here
Looking at the difference betwen what you've got and what I've fitted, you can quickly check which you need based on the spanner needed to undo your current bleed nipples
If the rear uses a different size to the front (larger) then you need the 8125's
I'll see what drops through the letter box first, no rush really. But thanks for the heads up,it could have been interesting had you not posted the differant sizes!