Update diameter piston

Merk	Model	Diameter Piston (mm)
Yamaha	Soul GT	50
	Mio J	50
	Mio GT	50
	Mio Fino	50
	Xeon RC	52.4
	Lexam	50
	Vega ZR	50
	Jupiter Z 1	50
	Jupiter MX	54
	Byson	58
	Vixion/New Vixion	57
	New Scorpio Z	70
	Honda	BeAT	50
BeAT FI		50
PCX 150		58
Scoopy FI		50
Spacy helm-in		50
Vario		50
Vario 125		52.4
CS 1		58
New Blade		50
Absolute Revo		50
Revo Fit		50
Revo Techno AT		50
Supra 125		52.5
Versa		57.3
CB150R Street Fire		63.5
CBR 150		63.5
Suzuki	Satria FU	62
	Axelo 125	53.5
	Smash Titan	51
	Nex	51
	Hayate 125	53.5
	Skydrive	53.5
	Let's	51
	Thunder 125	57
	Inazuma 250	53.5 (x 2 silinder)
	Kawasaki	ER-6n	83 (x 2 silinder)
		Ninja 650	83 (x 2 silinder)
Ninja 250 FI		62 (x 2 silinder)
Ninja 150 R/L/RR/SS		59
Ninja ZX-6R		67 (x 4 silinder)
Z250		62 (x 2 silinder)
D-Tracker 150		58
D-Tracker 250		61.2
KLX 150 S		58
KLX 250 S		72
KSR 110		53
Athlete		56