ENGINE
HIGH-PERFORMANCE PISTONS (CONT)
BORE (MM)
BORE OVER
WISECO
REPL.
REPL.
TOP-END
X STROKE
DISPL. SIZE
SIZES
PK KIT
PISTON
REPL. RING CIRCLIPS
WRIST PIN
BEARING
FITS MODEL
(MM)
(CC)
(MM) (MM)
PART #
PART #
SET PART # PART #
PART #
PART #
SUZUKI 2-STROKE (CONT)
RM125 88
54
123
54.0
STD
-
-
2126CS
CW15
S-467
B1013
Pro-Lite
x
54.5
.5
-
-
2146CS
54
55.0
1.0
-
568M05500
2165CS
55.5
1.5
-
-
2185CS
56.0
2.00
-
-
2205CS
RM125 89
54
123
54.0
STD
0903-0190 641M05400
2126CS
CW15
S-467
B1013
Pro-Lite
x
54.5
0.5
-
641M05450
2146CS
*SCEM Composite-Cylinder sleeving
54
55.0
1.0
-
641M05500
2165CS
or replating required for oversizes
RM125 90
54
123
54.0
STD
-
641M05400
2126CS
CW15
S-467
B1013
Pro-Lite
x
54.5
0.5
-
641M05450
2146CS
*SCEM Composite-Cylinder sleeving
54
55.0
1.0
-
641M05500
2165CS
or replating required for oversizes
55.5
1.5
-
0910-1218
2185CS
56.0
2.0
-
0910-1219
2205CS
RM125 91-96
54
123
54.0
STD
0903-0279 641M05400
2126CS
CW15
S-467
B1013
Pro-Lite
x
54.5
0.50
0903-0255 641M05450
2146CS
*SCEM Composite-Cylinder sleeving
54
55.0
1.0
0903-0256 641M05500
2165CS
or replating required for oversizes
55.5
1.5
0903-0548 0910-1218
2185CS
56.0
2.0
-
0910-1219
2205CS
RM125 97-99
54
123
54.0
STD
0903-0290 641M05400
2126CS
CW15
S-467
B1013
Pro-Lite
x
54.5
0.50
0903-0189 641M05450
2146CS
*SCEM Composite-Cylinder sleeving
54
55.0
1.0
0903-0263 641M05500
2165CS
or replating required for oversizes
55.5
1.5
-
0910-1218
2185CS
56.00
2.0
0903-0526 0910-1219
2205CS
RM125 00-03
54
124.8
54.0
STD
0903-0300 754M05400
2126CS
CW15
S-467
B1013
Pro-Lite –
x
54.5
0.5
0903-0248 754M05450
2146CS
*SCEM Composite-Cylinder sleeving
54.5
55.0
1.0
0903-0539 754M05500
2165CS
or replating required for oversizes
55.5
1.5
754M05550
2185CS
56
2.00
0903-0177 754M05600
2205CS
RM125 00-03
54
125
54.0
STD
-
0910-2874
2126CS
CW15
S-467
B1013
Electra Coated
x
No intake window
54.5
Pinned on centerline
Racer’s Choice GP Style
RM125 00-03
54
125
54.0
STD
-
755M05400
2126CS
CW15
S-467
B1013
Racer’s choice flat-top conversion; no intake
x
134
56.0
2.00
-
755M05600
2205CS
window. Pinned on centerline
54.5
SCEM Cylinder-sleeving or replating
required for oversizes
RM125 04-07
54
125
54.0
STD
0903-0531 0910-0357
2126CS
CW15
-
B1013
Pro-Lite
x
56.0
2.00
0903-0678 0910-0358
2205CS
SCEM Cylinder-sleeving or replating
54.5
required for oversizes
RM125 04-07
54
125
54.0
STD
0903-0685 0910-0289
2126CS
CW15
-
-
Racer’s Choice GP Style. Electra coated
x
56.0
2.00
0903-0686 0910-0290
2205CS
CSA Ring is Titanium Nitride coated
54.5
58.0
4.00
0903-0687 0910-1696
2284CS
ArmorGlide skirt coated
No intake window Pinned on centerline
SCEM Cylinder-sleeving or replating
required for oversizes
PE175 80-84
62
172
62.0
STD
-
490M06200
2441CD
CW16
S-255
B1008
x
62.5
0.5
-
-
2461CD
57
63.0
1.0
-
490M06300
2480CD
64.0
2.00
-
-
2520CD
TC185 74-77
64
183
64.0
STD
-
176M06400
2520CD
CW16
S-256
B1008
TS185 71-81
x
64.5
0.5
-
176M06450
2539CD
D185S 78-80
57
65.0
1.0
-
176M06500
2559CD
65.5
1.5
-
-
2579CD
TS250 thru 76, 78-81
70
246
70.0
STD
-
380M07000
2756CD
CW18
S-343
B1002
TM250 thru 76
x
70.5
0.5
-
-
2776CD
RL250 thru 76
64
71.0
1.0
-
380M07100
2795CD
*TS250 78-81 model must
71.5
1.5
-
-
2815CD
use S-343 piston pin
72.0
2.00
-
380M07200
2835CD
RM250 77-81
67
246
67.0
STD
-
405M06700
2638CD
CW18
-
B1014
PE250 77-81
x
67.5
0.5
-
405M06750
2658CD
Double Ring
70
68.0
1.0
-
405M06800
2677CD
68.5
1.5
-
-
2697CD
69.0
2.00
-
-
2717CD
RM250 82-85
70
246
70.0
STD
-
485M07000
2756CS
CW18
S-343
B1014
*S-343 Cannot be used in P-Series
x
70.5
0.5
-
485M07050
2776CS
M-series only
64
71.0
1.0
-
485M07100
2795CS
71.5
1.5
-
-
2815CS
-
485M07200
-
HIGH-PERFORMANCE PISTONS continued on next page.
DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
SEE PAGE 4 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION.
2017 PARTS UNLIMITED OFFROAD