x
X X
X
X
EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
SNOWBIKE
PITBIKE
GRAPHICS /SEAT
BODY
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIRFILTERS
OILFILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
804
Continued on the next page
Application
Bore x
Stroke mm
Disp.
(cc)
Bore
Size
mm
Sizes
In.
WPS# List
Repl. Ring
Set
Repl. Circlips
Wrist Pin
Top End
Bearing
KTM / PENTON 2 CYCLE
(
cont
’
d
...)
250SX, ‘00-02 PRO-LITE
66.4 x 72 249
66.4 STD
774PS $152.00
2614CS
Circlips CW-18 B1037
Single Ring
Wrist pin S-508
250EXC/MXC, ‘00-05
66.4 x 73 249
66.4 STD
857PS $152.00
2614CD Circlips CW-18 B1037
Wrist pin S-508
250SX, ‘03-16,250XC, XC-W, EXC ‘07-16
66.4 x 72 249
66.4 STD
824PS $152.00
2614CS
Circlips CW-18 B1037
Single Ring, PRO-LITE
Wrist pin S-508
250SX ‘05-16 ; 250XC,XC-W,EXC ‘07-16
66.4 x 72 249
66.4 STD
856PS $152.00
2614CD Circlips CW-18 B1037
Double Ring, PRO-LITE
Wrist pin S-508
250 Freeride ‘14-16
66.4 x 72 249
66.4 STD
856PS $152.00
2614CD Circlips CW-18 B1037
Double Ring, PRO-LITE
Wrist pin S-508
250SX, EXC, ‘96-16 (300cc Big Bore)
72 x 72
293
72
0.224
878PS $202.00
2835CDA Circlips CW-18 B1022
Cylinder, cylinder head, and powervalve modifications required
Wrist pin S-508
ArmorGlide skirt coated; Titanium Nitride rings
300EXC, ‘91-94 PRO-LITE
72 x 73
291
72
STD
631PS $202.00
2835CD Circlips CW-18 B1037
Double Ring, Nikasil bore,
73
0.040
631P4 202.00
2874CD Wrist pin S-477
Cylinder sleeving required for oversizes
300EXC, ‘96-03 PRO-LITE
72 x 73
297
72
STD
712PS $202.00
2835CD Circlips CW-18 B1037
Nikasil Bore
72.5 0.020
2854CD Wrist pin S-477
Cylinder sleeving required for oversizes
300EXC,MXC ‘04-16; 300XC,XC-W ‘06-16
72 x 72
297
72
STD
858PS $192.00
2835CD Circlips CW-18 B1037
PRO-LITE
Wrist pin S-477
360SX ‘96-97 PRO-LITE
78 x 74
353
78
STD
747PS $202.00
3071TD Circlips CW-18 B1037
Nikasil Bore, Cylinder sleeving required for oversizes
79
0.040
3110TD Wrist pin S-511
380SX/EXC ‘98-02 PRO-LITE
78 x 77
368
78
STD
748PS $202.00
3071TD Circlips CW-18 B1037
Nikasil Bore, Cylinder sleeving required for oversizes
79
0.040
748P4 202.00
3110TD Wrist pin S-511
KTM 4 CYCLE
250SX-F ‘06-12, EXC-F ‘07-12
76 x 55
248.6 76
STD
4981PS $204.00
2992XG Circlips CW-16
12.5:1 Compression
Wrist pin S-686
250SX-F ‘06-12, EXC-F ‘07-12
76 x 55
248.6 76
STD
40006PS $230.00
2992XG Circlips CW-16
13:1 Hi Compression
78
0.080
3071XG Wrist pin S-686
250SX-F ‘13-15, EXC-F ‘14-16
78 x 52.3 250
78
STD
40074PS $204.00
7800YB
Circlips W-6883
13.9:1 Compression
Wrist pin S-677
250SX-F ‘13-15
78 x 52.3 250
78.00 STD
RC901PS $282.00
7800YBA Circlips W-6883
RACERS CHOICE
Wrist pin S-677C
13.9:1 Standard Compression
Boxed Forging; DLC Coated piston pin
Titanium Nitride coated rings
ArmorGlide skirt coated
250SX-F ‘16
78 x 52.3 250
78
STD
40144PS $204.00
7800YBA Circlips W-6883
14.4:1 Compression
Wrist pin S-677
250XC-F, XCW-F ‘07-12
76 x 55
248.6 76
STD
4981PS $204.00
2992XG Circlips CW-16
12.8:1 Compression
Wrist pin S-686
250XC-F, XCW-F ‘07-12
76 x 55
248.6 76
STD
40006PS $230.00
2992XG Circlips CW-16
13.5:1 Hi Compression
Wrist pin S-686
250XC-F, XCW-F ‘13-14
78 x 52.3 250
78
STD
40074PS $204.00
7800YB
Circlips W-6883
13.9:1 Compression
Wrist pin S-677
350SX-F ‘11-15
88 x 57.5 350
88
STD
40014PS $204.00
8800YD Circlips CW-18
13.5:1 Compression
Wrist Pin S-759
350SX-F ‘11-15
88 x 57.5 350
88
STD
40015PS $230.00
8800YD Circlips CW-18
14.5.1 Compression
Wrist Pin S-759
350SX-F ‘11-15
88 x 57.5 350
88
STD
RC900PS $282.00
8800YDA Circlips CW-18
RACERS CHOICE
Wrist Pin S-759C
14:1 High Compression
Boxed Forging; DLC Coated piston pin
Titanium Nitride Rings; ArmorGlide skirt coated
350EXC-F ‘12-16, XC-F, XCW-F ‘12-15
88 x 57.5 350
88
STD
40056PS $204.00
8800YD Circlips CW-18
12.3:1 Compression
Wrist Pin S-759
ArmorGlide skirt coated
All kits come with pistons, rings and circlips.
Wrist Pin is included, except when noted.
For replacement ring pricing, see page 817
PISTONS