EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
PITBIKE
GRAPHICS /SEAT
BODY
MIRRORS
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIR FILTERS
OIL FILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
x
X X
X
X
759
Continued on the next page
All kits come with pistons, rings and circlips.
Wrist Pin is included, except when noted.
For replacement ring pricing, see page 704Application
Bore x
Stroke mm
Disp.
(cc)
Bore
Size mm Sizes In.
WPS#
List
Repl. Ring
Set
Repl. Circlips
Wrist Pin
Top End
Bearing
YAMAHA 2 CYCLE
YSR50
40 x 39
57 40
STD
727PS $88.00
1574CD Circlips CW-12 B1042
40.5
0.020
1594CD Wrist pin S-563
41
0.040
727P4 $88.00
1614CD
41.5
0.060
1634CD
42
0.080
1654CD
YSR50
40 x 39
57 43
STD
598PS $92.00
1693CD Circlips CW-12 B1042
Big Bore Kit 3mm oversize
44
0.040
1732CD Wrist pin S-634
PW50Thru ‘15
40 x 39.2 49 40
STD
653PS $88.00
1574CD Circlips CW-10
40.5
0.020
653P2
88.00
1594CD Wrist pin S-630
41
0.040
653P4
88.00
1614CD
41.5
0.060
653P6
92.00
1634CD
42
0.080
653P8
92.00
1654CD
Application
Bore x
Stroke mm
Disp.
(cc)
Bore Size
mm Sizes In.
WPS#
List
Repl. Ring
Set
Repl. Circlips
Wrist Pin
Top End
Bearing
SUZUKI 4 CYCLE
(
cont
’
d
...)
RMZ250, ‘10-16
77 x 53.6 250 77
STD
RC888PS $282.00
7700YCA Circlips CW-16
13.9:1 High Compression
Wrist pin S-677C
RACERS CHOICE
Boxed Forging
DLC Coated Piston pin
Titanium Nitride Rings
ArmorGlide Skirt Coated
DR350 ‘90-99
79 x 71.2 349 79
STD
4576PS $142.00
3110XG Circlips CW-20
80
0.040
4576P4 142.00
3150XG Wrist pin S-520
81
0.080
4576P8 162.00
3189XG
82
0.120
4576P12 162.00
3228XG
83
0.160
4576P16 182.00
3268XG
DRZ 400, ‘00-15
90 x 62.6 398 90
STD
4713PS 182.00
35433XR Circlips CW-20
12.2:1 Std. Compression
92
0.080
4713P8 202.00
3622XR Wrist pin S-520
DRZ 400, ‘00-15
90 x 62.6 398 90
STD
4714PS 182.00
35433XR Circlips CW-20
13.5:1 Hi Compression
92
0.080
3622XR Wrist pin S-520
DRZ 400, ‘00-15
94.5 x 62.6 440 94.5
0.180
4795PS $220.00
3720XP Circlips CW-20
440 Big Bore Piston
Wrist pin S-549
12.5:1 Compression
Cylinder Work Required
DRZ 400, ‘00-15
94.5 x 62.6 440 94.5
0.180
4796PS $220.00
3720XP Circlips CW-20
440 Big Bore Piston
Wrist pin S-549
13.5:1 Hi Compression
Cylinder Work Required
RMZ450 ‘05-07
95.5 x 62.8 450 95.5
STD
4869PS $196.00
9550ZV Circlips CW-19
12:1 Compression, Skirt
98
0.100
9800ZV Wrist pin S-682
coated, Bore & replating required for oversizes
RMZ450 ‘05-07
95.5 x 62.8 450 95.5
STD
4870PS $222.00
9550ZV Circlips CW-19
13:1 Compression, Skirt
98
0100
9800ZV Wrist pin S-682
coated, Bore & replating required for oversizes
RMZ450 ‘08-12
96 x 62.1 450 96
STD
4953PS $196.00
9600ZV Circlips CW-19
12.2:1 Std. Compression
Wrist pin S-682
RMZ450 ‘08-12
96 x 62.1 450 96
STD
4954PS $222.00
9600ZV Circlips CW-19
13.2:1 Std. Compression
Wrist pin S-682
RMZ450, ‘08-12
96 x 62.1 450 96
STD
RC884PS $282.00
9600ZV Circlips CW-19
RACERS CHOICE
Wrist pin S-682C
13.7:1 High-Compression
Boxed Forging
DLC Coated Piston pin
Titanium Nitride Rings
ArmorGlide Skirt Coated
RMZ450, ‘13-16
96 x 62.1 450 96
STD
40086PS $196.00
9600ZV Circlips CW-19
12.5:1 Compression
Wrist pin S-682
ArmorGlide skirt coated
RMZ450, ‘13-16
96 x 62.1 450 96
STD
40110PS $222.00
9600ZV Circlips CW-19
13.0:1 Hi Compression
Wrist pin S-682
ArmorGlide skirt coated
DR650, ‘90-95; LS650, ‘86-95
95 x 85
602 95
STD
4597PS $196.00
3740XH Circlips CW-23
96
0.040
4597P4 196.00
3780XH Wrist pin S-551
PISTONS