I just picked up a C400X (Former C600 Sport owner). I have noticed some oddities that I don't have with my other scooters and was just wondering if they are normal on this platform...
1. Front Brake Lever- You have to pull this quite far to get it to start working unlike the rear brake lever. (This seemed to be a common issue seeing other posts)
2. Loud Resonance Noise - Right at 20 mph if I let off the throttle enough so that I stay cruising at 20 mph there is a very loud groaning noise that sounds like some sort of resonance in the front area of the scooter. I thought this was some sort of airbox noise, but the air box isn't in the front of the scooter.
3. Vibration While Cornering - When going straight the bike is very vibration free (Except the pulsations from the engine) however when I corner to either side there is a vibration that shows itself. It's at a different frequency than the engine. It's easily noticeable.
I also have a bad seat latch and the scroll wheel is broken, those will be fixed by the dealer at the first service.
I haven't seen anyone experimenting with lighter CVT roller weights yet (Or even seen any available to try).
This is usually the first thing I do to my scooters as it really wakes up the acceleration with no loss in top speed.
1. Front Brake Lever- You have to pull this quite far to get it to start working unlike the rear brake lever. (This seemed to be a common issue seeing other posts)
2. Loud Resonance Noise - Right at 20 mph if I let off the throttle enough so that I stay cruising at 20 mph there is a very loud groaning noise that sounds like some sort of resonance in the front area of the scooter. I thought this was some sort of airbox noise, but the air box isn't in the front of the scooter.
3. Vibration While Cornering - When going straight the bike is very vibration free (Except the pulsations from the engine) however when I corner to either side there is a vibration that shows itself. It's at a different frequency than the engine. It's easily noticeable.
I also have a bad seat latch and the scroll wheel is broken, those will be fixed by the dealer at the first service.
I haven't seen anyone experimenting with lighter CVT roller weights yet (Or even seen any available to try).
This is usually the first thing I do to my scooters as it really wakes up the acceleration with no loss in top speed.