Newer school threaded headset advice

[Taipan]

One of the kids in my road needs a new headset on his bmx,its a newer DB bike frame with some gyro tab thingy but it needs a new headset? It still has threaded forks but the headset isn't at all like the ones I have so?

a. what size headset do I need

b. where do I get one online from cheap

[HEYWOOD BMX]

Pics/model name might help....Is it a clamp on stem?

[Taipan]

I dunno? all I know is its a DB and what I said above is it a 1 1/8 threaded maybe?

[HEYWOOD BMX]

If it has threaded forks then there`ll not be much difference (apart from size) From an OS headset.It could well bve a 1 1/8 threaded h/set with a clamp-on stem.Measure the steerer tube diameter to be sure then E-Bay `s prob your best bet.

http://www.ebay.co.uk/itm/1-1-8-Threaded-Headset-For-Bmx-Bikes-Stunt-Scooters-Choose-From-5-Colours-/360512190911?pt=UK_sportsleisure_cycling_bikeparts_SR&var=&hash=item53f03379bf#ht_1836wt_1199

[Taipan]

the stem on it is also a 1" shafted exactly the same as my old school ones

[TwoBobRob]

That must make it a traditional threaded 1" headset then