Re pulleys and belts

[Gary]

Thanks.
and use the code junesale2019 in the checkout process to get 15% discount on all of our products.(Lasts till Next friday)
That is on top of any other discount.

Zapp do belts/pulleys/leadscrews at reasonable prices in the UK.
Fred at bstmotion (on aliexpress) is a recommened and popular source for ballscrews (not sure if he does belts/pulleys).
HPC gears will do pretty much any pulley you could ever want, but they're certainly not the cheapest.