Track Pump Heads

Blackburn - end of story. Push on, twist chunky grip towards valve; done. As good as it gets.

Mine's on my old Silka - rang Blackburn when the original Silka one wore out, and they sent me one for free - result.

They also have a service kit for about £4 - full new inners, rubbers, seals etc. Not that I've needed one in about 5 years of 3+ times a week use.

I have a Blackburn Air Tower 2 and while it is a good pump, the head gets jammed a lot, and needs taking to bits and cleaning out fairly often. At least it can be taken to bits.