Honda, Yamaha, Suzuki and Kawasaki Bikes Bore and Stroke Comparison

-YAMAHA-
Belle 80  =  47 x 45.6
Belle 100  =  50 x 52
Mate Alfa  =  50 x 52
Mate 100  =  50 x 52
Mate 111  =  52 x 52
VR 150  =  59 x 54
TZR 150 TZM 150  =  59 x 54
Spark  =  51 x 54
Nouvo  =  50 x 57.9
mio  =  50 x 57.9
JR 120  =  54 x 52
ZR 120 Speed MX  =  54 x 52
Rainbow  = 49 x 54
Fresh  =  49 x 54
X-1  =  51 x 54
Spark 135  =  54 x 58.7
Nouvo Elegance  =  54  x 57.9

-HONDA-
Dream Excess  =  50 x 49.5
New Dream =  50 x 49.5
Wave 100   =  50 x 49.5
Wave 110   =  50 x 55.5
Wave-Z   =  50 x 49.5
Wave 125  =  52.4 x 57.9
Nice 100  =  50 x 49.5
FSX 150  =  59 x 54.5
NSR150RR  =  59 x 54.5
NSR 150PR  =  59 x 54.5
Phantom 150  =  59 x 54.5
CBR 150 R  =  63.5 x 47.2
Click 110  =  50 x 55
Smile  =  52 x 49.5
Nova RS  =  52 x 49.5
Tena  =  52 x 49.5
Dash  = 55 x 52
Beat  =  52 x 49.5
LS 125 R  =  55 x 52
Sonic 125  =  58 x 47.2
Phantom 200  =  63.5 x 62.2

-SUZUKI-
RC 100  = 52 x 46
Akira  =  54 x 48
TX 110 =  54 x 48
Sprinter 110  =  54 x 48
Crystal  =  54 x 48
Royal Crystal  =  54 x 48
Swing  =  54 x 48
Akira Young  =  56 x 49
Stinger 120  =  56 x 49
TR-D 123  =  56 x 50
RGV 150  =  59 x 54
RG 150 Gamma  =  61 x 50.6
Viva 110   =  53.5 x 48.8
Best 110  =  53.5 x 48.8
Smash  =  53.5 x 48.8
Raider  =  57 x 48.8
Raider 125 oil cooler  =  57 x 48.8
Raider 150  =  62 x 48.8
Step 125  =  53.5 x 55.2
Best 125 – Super Best – Best 125 SX  =  53 x 55.2
Katana  =  53.5 x 55.2

-KAWASAKI-
Cosmo 105  =  52.5 x 48.6
Leo Star  =  54 x 51.8
TX 110 = 54 x 48
Victor  =  59 x 54.4
Serpico  =  59 x 54.4
KR  =  59 x 54.4
ZX 150  =  59 x 54.4
KRR  =  59 x 54.4
Kaze 125  =  56 x 50.6
ZX 130 =  53 x 59.1
KLX 110 =  53 x 50.6
Tuxedo  =  53 x 48.6
Neon  = 53 x 48.6
GTO =  55 x 51.8
TR-D 123 =  56 x 50
Cheer 112  =  53 x 50.6
Kaze  =  53 x 50.6
KSR 110  =  53 x 50.6
Boss 175  =  65 x 52.4

Source: http://www.yamaha-motor.co.th/Gang/Post.aspx?TID=2527&TPage=3