Bike polo mechanics & fixing

That echo trials front hub sounds interesting Emyr have you got a link?

I have an Echo TR Disc front hub which uses allen-bolts into each side of the axle. It's a pain in the arse because there's no way to stop the axle turning as you try to undo the second side. 129g though.

http://www.tartybikes.co.uk/front_disc_hubs/echo_tr_disc/c20p10705.html

Yes.

I built mine onto a Mavic XC717Disc, 2cross disc side and 3 cross on the other, 262mm spokes both sides :-)