how to increase the speed of a honda pcx 125 with CVT checks first

I want to know how to increase the speed of a honda pcx 125 without wrecking fuel economy. Mine feels slower than another PCX from the same year.
I found this related page while comparing notes: how to increase the speed of a honda pcx 125. I wanted a practical thread before guessing.
For how to increase the speed of a honda pcx 125, should I inspect belt width, rollers, variator, clutch dust, brake drag, tire pressure, air filter, plug, valve clearance, GPS speed and rider/load weight?

Discussion
25 replieshow to increase the speed of a honda pcx 125 needs a baseline before the thread turns into shopping advice.
For how to increase the speed of a honda pcx 125, post year, mileage, service history, current setup and the exact symptom or goal.
A PCX speed check starts with friction and CVT health
Thomas Spagnoli here. how to increase the speed of a honda pcx 125 should start with a baseline and a bit of humility. The expensive mistake is changing parts before you know what the machine is actually doing.
For how to increase the speed of a honda pcx 125, inspect belt width, rollers, variator ramps, clutch dust, brake drag, tire pressure, air filter, plug, valve clearance, GPS speed and load weight.
The honest answer to how to increase the speed of a honda pcx 125 is usually service first, CVT condition second, and tuning only after the scooter is healthy.
Workshop order
The free motorcycle mechanics course on this platform teaches this diagnostic order before buying tuning parts or tools.
It reaches speed slowly and the takeoff shudders a little when warm.
That makes me check belt width, rollers, clutch glazing, brake drag and GPS comparison before buying parts.
how to increase the speed of a honda pcx 125 should be tested before and after in the same conditions. Otherwise the result is just a mood.
how to increase the speed of a honda pcx 125 needs a simple order: confirm the complaint, measure, inspect, change one thing, retest.
The dashboard is an optimist; GPS is the boring friend who tells the truth.
I can take photos and write down the first measurements this weekend.
Good. how to increase the speed of a honda pcx 125 with numbers is a useful thread, not a guessing contest.
Check voltage, service items, tire pressure and brake drag before assuming anything exotic.
For how to increase the speed of a honda pcx 125, include whether the issue changes hot or cold, with a passenger, uphill or after a reset.
The previous maintenance record is thin, so I am not trusting much yet.
Then how to increase the speed of a honda pcx 125 starts with inspection and getting the machine back to a known baseline.
Known baseline sounds boring until it saves a whole weekend.
I have lost enough weekends to guessing already.
With how to increase the speed of a honda pcx 125, do not stack changes. If you change three things, you learn almost nothing.
how to increase the speed of a honda pcx 125 should stay legal, reliable and sensible for daily use.
If performance is involved, use GPS or real measurements, not dash optimism.
I will use GPS and write down fuel use too.
Good call. Fuel use tells you when a tiny gain is actually expensive.
The free course here teaches this same diagnostic habit: measure first, parts last.
how to increase the speed of a honda pcx 125 should finish with a result someone else can repeat.
I will update properly after the first check round.
Perfect. Solved updates are the best part of these threads.