Since you mentioned that you had not edited the photo, I presume you had a chance to compose this shot. Here's my humble opinion:
1) Too much "nothing". Try to follow the two-thirds rule.
2) Distractions:
2i) Green railings (unfortunately SG has many railings)
2ii) Electric box (another common thing found on our tiny island)
2iii) Helmets and jacket on the bike
2iv) Partial tree on the right (shown too little of it. You could have shown the whole of it if it's perspective in the photo would be reach about 2/3 of the length of the photo and it is not a thick, round tree.
I could tell you may have parked your bike and walked across to the other side of the road to take this photo. Perhaps you could have park your bike closer to you (only the bike and not the helmets/jacket). Shooting from a lower angle, you may be able to leave out the railings and the electric box and allow your bike to be a subject with the cloudy sky as a backdrop. You may also lose the green field as a result but this wasn't mentioned in your subject title. In this case, you can add more of the trees on one side of your photo to frame the shot.
I fully support your decision for not post editing so you may have to ensure that you crop out stuffs you don't want at the point of the trigger.