Review on Motive Products 1109 Adapter by Justin Anderson

Newish Caterham 7 uses Ate tank, exactly 45mm male thread. This cap (and the 1100) fit perfectly. Model 1100 is made of solid plastic while model 1109 is machined metal with swivel adapter. MUCH easier to use and definitely worth the extra $12. I increased the pressure to 15#/1bar, no problem. That was enough to fire any bubbles I had hidden in the system. I love the bleeder and highly recommend it - I couldn't move enough air/liquid with the vacuum or the two man method, but that sorted itself out quickly.