
Polygon Siskiu D6 upgrades?
I have a Polygon Siskiu D6, i think its a 2025 model but dont know for certain as i bought it «used» (unused but 2nd hand) for 400$. Bike fits me perfectly and i really like the riding position but i absolutely hate the stock SR Suntour fork, its a coil spring fork with 120mm of travel but i cant seem to get it adjusted to my liking and its sloppy/has a lot of play.
Its mostly stock except i swapped out the tires and went tubeless, swapped the pedals for raceface chester, swapped the brake levers for Shimano MT201 levers and i’ve swapped the handlebars to better suit me. (Picture is from the day i got it, bone stock in the picture).
Since the bike only cost me 400$ and fits me so well im willing to spend quite a bit on upgrades so lets say the budget is 1000$, what should i upgrade for the money?